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What is: 486268-3727627(18388*18737)

Posted by Rekha Kushwaha 5 years, 9 months ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

How to find median

Posted by Ashutosh Ranjan Chaurasia 5 years, 9 months ago

CBSE > Class 07 > Mathematics

1 answers

Ravi Sri 5 years, 9 months ago

First you should write the numbers in ascending order And count the numbers and divide that with 2 The answer you getting is in decimal number like 1.5 you should take 2nd number that means estimation Example : find media of 4 ,5,8,9,10,2,1,5, Sol; ascending order: 1,2,3,4,5,5,8,9,10 You should divide the numbers=9/2 That is 4.5 =5 That is 5th number 5th number is 5 so, 5 is median of 1,2,3,4,5,5,8,9,10

ANSWER

Express each of the following numbers using exponential notation

Posted by Arhan_ Khan_07 5 years, 9 months ago

CBSE > Class 07 > Mathematics

2 answers

Shubhra Janvalkar 5 years, 9 months ago

2

Divyansh Jain 5 years, 9 months ago

Please give rhe numbers.

ANSWER

A picnic is being planned in a school for class 7. Girls are 60% of the total number of students are 18 in number. Find the ratio of the number of girls to the number of boys.

Posted by Jahnavi Mora 5 years, 9 months ago

CBSE > Class 07 > Mathematics

1 answers

Yogita Ingle 5 years, 9 months ago

Let total student = x
Girls = 18
A.T.Q.60% of x = 18
60/100*x = 18
x = 18*100/60
x = 30
Total student = 30
girls = 18
boys = 12

ANSWER

What is ****

Posted by Lakshit Magicians 5 years, 9 months ago

CBSE > Class 07 > Mathematics

2 answers

Tanya Rawat 5 years, 9 months ago

Char star

Aditi Kulkarni 5 years, 9 months ago

Meaning of your question

ANSWER

What percent of a day is half an hour

Posted by Kartikey Mishra 5 years, 9 months ago

CBSE > Class 07 > Mathematics

1 answers

Rupali Tawane 5 years, 9 months ago

00.5%

ANSWER

What is a formula of area of circle

Posted by Ravi Muncth 5 years, 9 months ago

CBSE > Class 07 > Mathematics

6 answers

Prateek Singh 5 years, 8 months ago

Pi × radius × radius

Kamalika Samadder 5 years, 8 months ago

py r square

Simran Ahden 5 years, 9 months ago

πr²

Moneshwar Srinivasan 5 years, 9 months ago

Py r square

Ashutosh Ranjan Chaurasia 5 years, 9 months ago

Pi r square

Abhishek Prasad 5 years, 9 months ago

Py r square

ANSWER

Reduce to standard form 36/-24

Posted by Sudhir Kumar Ghritalahare 5 years, 9 months ago

CBSE > Class 07 > Mathematics

2 answers

Deepika Mehra 5 years, 8 months ago

36/-24 = 16/-12 = 4/-3

Shikhar Tiwari 5 years, 9 months ago

-3÷2

ANSWER

4 x -2 + 7

Posted by Suyash Sahu 5 years, 9 months ago

CBSE > Class 07 > Mathematics

4 answers

Kamalika Samadder 5 years, 8 months ago

-15

Siddhesh Uphade 5 years, 9 months ago

-15

Divyansh Jain 5 years, 9 months ago

4× -2 +7 = -8 +7 = -1. ( + × - = - ).

Kulwinder Kaur 5 years, 9 months ago

-15

ANSWER

How many edge in square pyramid

Posted by Sanjay Kar 5 years, 9 months ago

CBSE > Class 07 > Mathematics

3 answers

Kamalika Samadder 5 years, 8 months ago

12

Siddhesh Uphade 5 years, 9 months ago

12

Rupali Tawane 5 years, 9 months ago

12

ANSWER

Verify a-( -b)=a+b for the following values of a and b

Posted by Manjula Bagul 5 years, 9 months ago

CBSE > Class 07 > Mathematics

1 answers

Nishant Kumar 5 years, 9 months ago

a-(-b)=a+b => a+b= a+b. (because, minus minus equals to plus)

ANSWER

Shoshan got 72 marks in English about of 120 and 70 marks in Hindi about of 150 the maximum marks in the mathematic paper 13 if she got 60% marks in all the three papers combined how many marks did she get in mathematics

Posted by Pushpa Suryavanshi 5 years, 9 months ago

CBSE > Class 07 > Mathematics

1 answers

Gaurav Seth 5 years, 9 months ago

Max marks 120+150+180=450

60% of 450 is 270

70 +72+x=270

x=270-142

x=128

ANSWER

-1,0 ke beech ke 5 number

Posted by Roopa Kumari 5 years, 9 months ago

CBSE > Class 07 > Mathematics

1 answers

Deepika Mehra 5 years, 8 months ago

-1/6 , -2/6 , -3/6 , -4/6 , -5/6 Are the nos between -1 and 0 as -1=(-6/6)

ANSWER

What is the coefficient of x in 5x-3y

Posted by Aryan Sharma 5 years, 9 months ago

CBSE > Class 07 > Mathematics

4 answers

Lakhwinder Singh Randhawa 5 years, 9 months ago

5

Japneet Jaura 5 years, 9 months ago

5

Nihitha V V 5 years, 9 months ago

5 is the coefficient

Nishant Kumar 5 years, 9 months ago

5

ANSWER

In a sqared sheet draw to triangles of equal areas such that (i) the triangles are congurent (ii) the triangles are not congurent What can you say about their perimeters?

Posted by Nishant Kumar 5 years, 9 months ago

CBSE > Class 07 > Mathematics

1 answers

Kumar Rishav 5 years, 9 months ago

Kare litti chokha

ANSWER

A Cone and a cylinder have the same radius but the height of the cone is 3 times that of cylinder. Find the ratio of thier volume

Posted by Clashing Gamer 5 years, 9 months ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

How to find hcf

Posted by Lovepreet Amrit 5 years, 9 months ago

CBSE > Class 07 > Mathematics

1 answers

Yogita Ingle 5 years, 9 months ago

Steps 1: Find all the factors of each given number.

Step 2:Find common factors of the given number.

Step 3: The greatest of all the factors obtained in Step 2, is the required highest common factor (H.C.F).

ANSWER

Cg

Posted by Diya Patel 5 years, 9 months ago

CBSE > Class 07 > Mathematics

1 answers

Nishant Kumar 5 years, 8 months ago

Cg means what?

ANSWER

When waes aryabhta born

Posted by Usha Usha 5 years, 9 months ago

CBSE > Class 07 > Mathematics

1 answers

Yogita Ingle 5 years, 9 months ago

Aryabhatta was born in Kerala and lived from 476 AD to 550 AD, he completed his education from the ancient university of Nalanda and later he moved to Bihar and continued his studies in the great centre of learning located in close proximity to Kusumapura in Bihar and lived in Taregana District in Bihar in the late 5th and early 6th century.

ANSWER

Mrs reeta deposited a sum of rs 8400 in a bank after 2years she withdrew rs 5200 and at the end of 4years she received rs 5288 find the rate of simple interest

Posted by Ravi Shankar 5 years, 9 months ago

CBSE > Class 07 > Mathematics

1 answers

S Si 5 years, 2 months ago

Mrs reeta deposited a sum of rs 8400 in a bank after 2years she withdrew rs 5200 and at the end of 4years she received rs 5288 find the rate of simple interest

ANSWER

Express the number in standard form= 5,00,00,000

Posted by Abhishek Prasad 5 years, 9 months ago

CBSE > Class 07 > Mathematics

3 answers

Nishant Kumar 5 years, 9 months ago

5*10 raise to the power 10000000

Nihitha V V 5 years, 9 months ago

5 into 10 raise to seven

Nishant Kumar 5 years, 9 months ago

5 crore

ANSWER

The identity element for addition is a)1 b) 0 c)-1 d) 2

Posted by Sarjan Singh Meena 5 years, 9 months ago

CBSE > Class 07 > Mathematics

2 answers

Muskan Bangar 5 years, 9 months ago

Additive identity is b) 0

Divyansh Jain 5 years, 9 months ago

The identity element for addition is 1.

ANSWER

1 kg=___________ lbs

Posted by Rohit Sri 5 years, 9 months ago

CBSE > Class 07 > Mathematics

2 answers

Rajesh Kumar 5 years, 9 months ago

100

Tinku Lohiya 5 years, 9 months ago

100

ANSWER

What is the circumference of a diameter 10 cm

Posted by Bhumika? Kanwar 5 years, 9 months ago

CBSE > Class 07 > Mathematics

4 answers

Nihitha V V 5 years, 9 months ago

31.42

Nishant Kumar 5 years, 9 months ago

31.42

Vidushi Sainath 5 years, 9 months ago

31.42

Nikita Arora 5 years, 9 months ago

I think that the answer will be 31.42 cm

ANSWER

Find the perimeter of a square whose area is :- a) 49 sq.cm b) 2.56 sq.meter

Posted by Gourav Malik 5 years, 9 months ago

CBSE > Class 07 > Mathematics

3 answers

Ritu Garg 5 years, 9 months ago

28 and 6.4

Simran Ahden 5 years, 9 months ago

A) if area is 49cm², then side will be square root of 49 that is 7 now we have side we can find the perimeter= 4×side=4×7=28 cm. B) if area is then the side will be square root of 2.56 that is 1.6m, so perimeter=4×side= 4×1.6= 6.4m

B A 5 years, 9 months ago

A) area =49 Area=side * side 49

ANSWER

An ordinary die rolled what is the probability that the number of dots on its face is A) 3 B) less than 3 C) an even number

Posted by Varsha Jajal 5 years, 9 months ago

CBSE > Class 07 > Mathematics

1 answers

Kumar Naitik 5 years, 9 months ago

1/7 is the probability

ANSWER

Additive inversa of -3/8

Posted by Shivani Rajput 5 years, 9 months ago

CBSE > Class 07 > Mathematics

5 answers

Devraj Singh 5 years, 9 months ago

3/8

Harshil Bhatnagar 5 years, 9 months ago

3/8

Simran Ahden 5 years, 9 months ago

⅜

B A 5 years, 9 months ago

-3/8+3/8=0 Ans=0

Lakshya Nagle 5 years, 9 months ago

3/8

ANSWER

40 divided by 100

Posted by Zubiya Farheen 5 years, 9 months ago

CBSE > Class 07 > Mathematics

4 answers

Simran Ahden 5 years, 9 months ago

2/5

B A 5 years, 9 months ago

40/100 =0.4

Gourav Malik 5 years, 9 months ago

2.5

Zubiya Farheen 5 years, 9 months ago

40 divided by 100

ANSWER

5.3 ans

Posted by Verahari Prasath 5 years, 9 months ago

CBSE > Class 07 > Mathematics

2 answers

Verahari Prasath 5 years, 9 months ago

2,3,4, sum

Verahari Prasath 5 years, 9 months ago

2,3,4sum

ANSWER

The area of a rhombus is 28m^2 and perimeter is 28m then find it's altitude

Posted by Swarnajit Dey 5 years, 9 months ago

CBSE > Class 07 > Mathematics

2 answers

Swarnajit Dey 5 years, 9 months ago

Ok thanks

Yogita Ingle 5 years, 9 months ago

Given perimeter of the rhombus is 28m.

Therefore side × 4 = 28m
=> Side = 28/4
=> Side = 7m

Verification :-

Perimeter of rhombus = side × 4
= 7 × 4
= 28m

Hence, the side of the rhombus is 7m.

In area, the side of the rhombus is base.

Therefore b × h = 28m²
=> 7 × h = 28m²
=> h = 28/7
=> h = 4cm

ANSWER

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