Ask questions which are clear, concise and easy to understand.
Ask QuestionPosted by Karan Rai 5 years, 4 months ago
- 1 answers
Posted by Gaurika Balha 5 years, 4 months ago
- 3 answers
Gaurav Seth 5 years, 4 months ago
In general language arithmetic mean is same as the average of data. It is the representative value of the group of data. Suppose we are given ‘ n ‘ number of data and we need to compute the arithmetic mean, all that we need to do is just sum up all the numbers and divide it by the total numbers.
For example, take 34, 44, 56 and 78. The sum is 212. The arithmetic mean is 212 divided by four, or 53.
Yogita Ingle 5 years, 4 months ago
Sum of all of the numbers of a group, when divided by the number of items in that list is known as the Arithmetic Mean or Mean of the group. For example, the mean of the numbers 5, 7, 9 is 4 since 5+7+9 = 21 and 21 divided by 3 [there are three numbers] is 7.
Posted by Om Rane 5 years, 4 months ago
- 4 answers
Posted by Shiva Karthik Reddy 5 years, 4 months ago
- 5 answers
Posted by Vinoth Kumar 5 years, 4 months ago
- 3 answers
Posted by Savita Saxena 5 years, 4 months ago
- 1 answers
Posted by Mann Patel 5 years, 4 months ago
- 3 answers
Posted by Prince Raj 5 years, 4 months ago
- 1 answers
Chanchal Tanwer 5 years, 4 months ago
Posted by Anushri Rathi 5 years, 4 months ago
- 1 answers
Gaurav Seth 5 years, 4 months ago
Step - by - step explanation :
FOLLOW B O D M A S.
Answer:
1 ST
3/7 × 14/24
= 1/4
2 ND
1/4 + 5/7
= 7 + 20/28
= 27/28
Posted by Anushri Rathi 5 years, 4 months ago
- 1 answers
Krishna Kumar Bhardwaaj 5 years, 4 months ago
Posted by Nidhi Soni 5 years, 4 months ago
- 1 answers
Yogita Ingle 5 years, 4 months ago
Real numbers are the numbers which include both rational and irrational numbers. Rational numbers such as integers (-2, 0, 1), fractions(1/2, 2.5) and irrational numbers such as √3, π(22/7), etc., are all real numbers.
Posted by Nehasri Muppidi 5 years, 4 months ago
- 1 answers
Yogita Ingle 5 years, 4 months ago
The truck can go 8 km using 1 liter of petrol.
So, using 1 liter of petrol the truck runs 8 km.
We have to calculate the distance the truck covers using 10 and 2/3 liters i.e. 10.667 liters of petrol.
Use the unitary method.
Hence, using 10.667 liters of petrol the truck runs by (8× 10.667) =85.33 Kms
Posted by Anshul Jakhmola 5 years, 4 months ago
- 0 answers
Posted by Krishna Gupta 5 years, 4 months ago
- 2 answers
Krishna Kumar Bhardwaaj 5 years, 4 months ago
Yogita Ingle 5 years, 4 months ago
- 4(2 + x) = 8
- 4(2) -4 (x) = 8
- 8 - 4x = 8
-4x = 8 + 8
-4x = 16
x = 16/-4
x = -4
Posted by Krishna Gupta 5 years, 4 months ago
- 1 answers
Yogita Ingle 5 years, 4 months ago
- 4(2 + x) = 8
- 4(2) -4 (x) = 8
- 8 - 4x = 8
-4x = 8 + 8
-4x = 16
x = 16/-4
x = -4
Posted by Pulkit Anand 5 years, 4 months ago
- 2 answers
Gaurika Balha 5 years, 4 months ago
Gaurav Seth 5 years, 4 months ago
To construct: A pair of parallel lines intersecting other part of parallel lines.
Steps of construction:
(a) Draw a line l and take a point P outside of l .
(b) Take point Q on line l and join PQ.
(c) Make equal angle at point P such that ∠ Q = ∠ P.
(d) Extend line at P to get line m.
(e) Similarly, take a point R online m, at point R, draw angles such that ∠ P = ∠ R.
(f) Extended line at R which intersects at S online l. Draw line RS.
Thus, we get parallelogram PQRS.
Posted by Gagan Saraswat 5 years, 4 months ago
- 4 answers
Arya Bagade 5 years, 4 months ago
Gaurav Seth 5 years, 4 months ago
Write equations for the following statements:
Q : If you take away 6 from 6 times y, you get 60.
A n s w e r :
6 (y-1) = 60
6y - 6 = 60
6y = 66
y =11
Posted by Venugopal Venu 5 years, 4 months ago
- 1 answers
Meghna Thapar 5 years, 1 month ago
How to calculate percentage of a number. Use the percentage formula: P% * X = Y
- Convert the problem to an equation using the percentage formula: P% * X = Y.
- P is 10%, X is 150, so the equation is 10% * 150 = Y.
- Convert 10% to a decimal by removing the percent sign and dividing by 100: 10/100 = 0.10.
Multiply by 100 to convert a number from decimal to percent then add a percent sign %.
- Converting from a decimal to a percentage is done by multiplying the decimal value by 100 and adding %.
- Example: 0.10 becomes 0.10 x 100 = 10%
- Example: 0.675 becomes 0.675 x 100 = 67.5%
Posted by Bhavana Gupta 5 years, 4 months ago
- 1 answers
Gaurav Seth 5 years, 4 months ago
In algebra, an equation can be defined as a mathematical statement consisting of an equal symbol between two algebraic expressions that have the same value.
The most basic and common algebraic equations in math consist of one or more variables.
For instance, 3x + 5 = 14 is an equation, in which 3x + 5 and 14 are two expressions separated by an ‘equal’ sign.
Posted by Yashwant Ram 5 years, 4 months ago
- 3 answers
Posted by Saloni Jain 5 years, 4 months ago
- 1 answers
Posted by Vinoth Kumar 5 years, 4 months ago
- 2 answers
Yashwant Ram 5 years, 4 months ago
Yogita Ingle 5 years, 4 months ago
(-25)+60+(-95)+(-385)
= - (25 + 95 + 385) + 60
= - 505 + 60
= - 445
Posted by Vinoth Kumar 5 years, 4 months ago
- 2 answers
Posted by Vinoth Kumar 5 years, 4 months ago
- 2 answers
Yogita Ingle 5 years, 4 months ago
Anbu bought 2 notebooks for Rs 24
Cost of one notebook = 24 ÷ 2 = Rs 12
Cost of 9 notebooks = 9 × 12 = Rs 108
Posted by Vinoth Kumar 5 years, 4 months ago
- 1 answers
Arya Bagade 5 years, 4 months ago
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G Puneeth 5 years, 4 months ago
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