Question

It rained 80 mm in first 20 days of April. What would be the total rainfall in April?

Answer 1

It is given that it rained 80mm in the first 20 days of April. Since there is no data given about the last 10 days, We will take the rainfall as the average of first 20 days.

Average rainfall of first 20 days = 80/20 = 4mm

Rainfall in last 10 days = 10×4 = 40 mm

Total rainfall in April = 80+40 = 120 mm

Answer 2

$\huge\bold{answer}$

Given:- 80mm rain in 20 days of april

No information is given for rest of 10 days

Average will be taken

Average Rainfall in 20 days =80/20

= 4mm

so rainfall in 10 days = 10*4

= 40mm

Total Rainfall= 80 +40

120mm