Ask questions which are clear, concise and easy to understand.
Ask QuestionPosted by Pranjul Purwar 4 years, 11 months ago
- 1 answers
Posted by Anshika Sharma 4 years, 11 months ago
- 3 answers
Posted by Avishi Gupta 4 years, 11 months ago
- 2 answers
Posted by Navi Dhaliwal 4 years, 11 months ago
- 2 answers
Posted by Navi Dhaliwal 4 years, 11 months ago
- 1 answers
Posted by Vivek Giri 4 years, 11 months ago
- 1 answers
Posted by Alka Mishra 4 years, 11 months ago
- 1 answers
Posted by Ashu Verma 4 years, 11 months ago
- 1 answers
Posted by Khushi Kumari 4 years, 11 months ago
- 3 answers
Posted by Deepakkumar Sethi 4 years, 11 months ago
- 1 answers
Yogita Ingle 4 years, 11 months ago
Express the following numbers in standard form:
- i) 5,00,00,000 (ii) 70,00,000 (iii) 3,18,65,00,000 (iv) 3,90,878 (v) 39087.8 (vi) 3908.78
Answer:
(i) 5,00,00,000 = 5 * 1,00,00,000 = 5 * 107
(ii) 70,00,000 = 7 * 10,00,000 = 7 * 106
(iii) 3,18,65,00,000 = 31865 * 100000
= 3.1865 * 10000 * 100000
= 3.1865 * 109
(iv) 3,90,878 = 3.90878 * 100000 = 3.90878 * 105
(v) 39087.8 = 3.90878 * 10000 = 3.90878 * 104
(vi) 3908.78 = 3.90878 * 1000 = 3.90878 * 103
Posted by Vaishnavi Kumari 4 years, 11 months ago
- 0 answers
Posted by Piya Agrawal 4 years, 11 months ago
- 2 answers
Abhinav Shukla 4 years, 11 months ago
Yogita Ingle 4 years, 11 months ago
1) 5 rupee = 500 paise. Ratio of 5:50 = 10:1
2) 15*1000=15000 g
ratio=15000/210
=500:7
Posted by Hina Rauta 4 years, 11 months ago
- 5 answers
Gaurav Seth 4 years, 11 months ago
We know that, pair of angles are said to be supplementary angles if their sum is equal to 180∘.
Let, x be the supplement angle for 90o.
so,
90∘ + x = 180∘
=> x = 90∘
Posted by Sahil K 4 years, 11 months ago
- 2 answers
Jyoti Tiwari 4 years, 11 months ago
Posted by Prabhat Choudhary 4 years, 11 months ago
- 5 answers
Yogita Ingle 4 years, 11 months ago
Simple interest is the interest paid only on the original amount of money(Principal).The amount of interest is given by I = Prt, where P is the principal, r is the annual interest rate in decimal form, and t is the loan period expressed in years.
Posted by Dhruv Jain 4 years, 11 months ago
- 3 answers
Akshit Kamal 4 years, 11 months ago
Posted by Jayasish Nath 4 years, 11 months ago
- 1 answers
Gaurav Seth 4 years, 11 months ago
15.5% of Rs 3000 =
3000 x 15.5
100
= 465
Therefore, 15.5% of Rs 3000 = Rs 465
Posted by Divyanshi Pathak 4 years, 11 months ago
- 1 answers
Posted by Dimple Seervi 4 years, 11 months ago
- 1 answers
Yogita Ingle 4 years, 11 months ago
3x/2 - 5y/3 = -2
[3x(3) - 55(2)]/6 = -2
(9x - 5y )/6 = -2
9x - 5y = - 12
Posted by Kavya Desai 4 years, 11 months ago
- 3 answers
Prathmesh Hade 4 years, 11 months ago
Tanzeem Sabir 4 years, 11 months ago
Yogita Ingle 4 years, 11 months ago
Let the common multiple is x
then
2x + 3x + 4x = 18000
9x = 18000
x = 18000/9 = 2000
Reena get = 2(2000) = rs 4000
Meena get = 3(2000) = rs 6000
and Tina get = 4(2000) = Rs 8000
Posted by Tanisha Beborta 4 years, 11 months ago
- 1 answers
Posted by Chalumuri Apparao 4 years, 11 months ago
- 3 answers
Posted by Chandra Prakash Mishra 4 years, 11 months ago
- 1 answers
Yogita Ingle 4 years, 11 months ago
13×9=117
Carpet area =0.75×l
ATQ
0.75×l=13×9
L=156
Cost=156×₹105
= ₹16380
Posted by Navi Dhaliwal 4 years, 11 months ago
- 2 answers
Yogita Ingle 4 years, 11 months ago
3ac - 7ab+ 5ba - ac + 4a - 2ab - a + 3ba
=3ac - ac - 7ab - 2ab + 5ba + 3ba + 4a - a
= (3-1)ac + (-7-2)ab + ( 5+3) ba + (4-1)a
= 2 ac - 9 ab + 8 ab + 3a
Posted by Prince Mishra 4 years, 11 months ago
- 4 answers
Yogita Ingle 4 years, 11 months ago
7m = 7(100) = 700 cm
70 cm
700 cm/70 cm = 10/1 = 10: 1
Posted by Khushee Bhogayta 4 years, 11 months ago
- 2 answers
Gaurav Seth 4 years, 11 months ago
Given :
Radius = 14 cm
Value of π = 22/7
Area of a circle =
=> 7 x 1 = 7 and 7 x 28 = 196
=> 22 x 28 = 616.
Hence, Area of a circle = 616.
Posted by Ankita Sharma 4 years, 11 months ago
- 1 answers
Yogita Ingle 4 years, 11 months ago
ABCD is a parallelogram.
CD∥AB
∴ CD∥AE [ Extended part of parallel side ]
⇒ Area of parallelogram ABCD=AB×CE [ Since, CE situated between same parallel lines ]
=12×6.2
=744cm2 ---- ( 1 )
⇒ Area of a parallelogram ABCD=AD×BF
=8×BF ----- ( 2 )
Comparing ( 1 ) and ( 2 ) we get,
⇒ 8×BF=744
⇒ BF=744/8
=93cm
∴ The area of parallelogram ABCD is 744cm2 and the length of BF is 93cm.
Posted by Sidddhi Wassan 4 years, 11 months ago
- 2 answers
Abhinav Shukla 4 years, 11 months ago
Posted by Harsh Raheja 4 years, 11 months ago
- 3 answers
Jay And Jiya Patel 4 years, 11 months ago
Khushee Bhogayta 4 years, 11 months ago
Gaurav Seth 4 years, 11 months ago
The Arithmetic Mean is the average of the numbers: a calculated "central" value of a set of numbers.
To calculate it:
• add up all the numbers,
• then divide by how many numbers there are.
Example: The mean of 2, 7 and 9?
Add the numbers: 2 + 7 + 9 = 18
Divide by how many numbers (i.e. we added 3 numbers): 18 ÷ 3 = 6
So the mean is 6
Posted by Nikita Pandey 4 years, 11 months ago
- 3 answers
myCBSEguide
Trusted by 1 Crore+ Students
Test Generator
Create papers online. It's FREE.
CUET Mock Tests
75,000+ questions to practice only on myCBSEguide app
Kumar Aryan Das 4 years, 11 months ago
0Thank You