Question

The average of 36,28,43,56,12 and X is 45 what is the value of X?

Answer 1

Answer:

Step-by-step explanation:

36+28+43+56+12+x

----------------------------- =45

6

Cross multiply

36+28+43+56+12+x=45×6

175+x=270

X=270-175

X = 95

Answer 2

36+28+43+56+12=175

count how many nos.

so there are 5 nos.

So, 5x = 175

x = 175/5

x = 35