Question

find the mean of the numbers 10,20,30,40​

Answer 1

Answer:

mean = 25

Step-by-step explanation:

I hope that it will be helpful for you

Answer 2

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Given:

Numbers 10,20, 30, 40

To find:

Mean of the given numbers = ?

Solution:

$\\ \\ Mean = \dfrac{sum \: of \: all \: numbers}{total \: number \: of \: } \\ numbers$

Here, sum of all numbers = 10 + 20 + 30 + 40 = Answer : 100

Total number of numbers = 4

$\\ \\ Mean = \dfrac{100}{4} \\ \\ = 25$

Required answer:

Thus, mean of numbers 10,20,30,40 is 25

Knowledge booster:

# Mean is denoted by x bar

# Mean is average of the the given data or numbers.

# Solve more such questions to solve mean sums easily