Question

if mean of 3, 4, 5, 6 and X is 43. find x​

Answer 1

Answer:

97

Step-by-step explanation:

$\frac{3+4+5+6+x}{5}=43$

18+x=43×5

x = 215-18 = 97

∴x = 97

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Answer 2

Answer:

I will also teach u how to fix nd mean

Step-by-step explanation:

1:put them all in ascending order as 3,4,5,6

2:now add them all as 3+4+5+6=23

3:count the number of digits like these are 4

4:devide the summ of all numbers by 4 =23÷4=5.75

5.75 is your mean

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