Question

79.
as
The average rainfall for the first 3 days
out of five days was recorded to be 0.45
inches. The rainfall on the last two days
was in the ratio 2:3. The average of five
days was 0.40 inches. What was the
rainfall on the last day?
(a) 0.45 inches
(b) 0.39 inches
(c) 0.35 inches
(d) 0.30 inches​

Answer 1

Answer:

b 0.39 is the answer . 0.45/5