Question

the average height of 20 trees is 29 Meter if each tree was 3 metre taller what will be the average height?

Answer 1

Answer:

32

Step-by-step explanation:

Sum of the height of the trees = 20*29 = 580

if each tree is 3 meter long then total increase in height's sum = 20*3 = 60

now the average is = (580+60) /20 = 640/20 = 32