What is the answer when you estimate 4 and one third x 2 and four fifths?

Answer 1

Estimating 5 and 9/10ths times 2 and 2/3rds might be done by considering that 5 and 9/10ths is about 6, and 2 and 2/3rds is somewhat less than three. Six times three is eighteen, but it's less than that by a couple or three, so the answer is about fifteen or sixteen.

Answer 2

Estimation is about making broad strokes. Two and four fifths is very close to three. Four times three is twelve and 1/3 times 3 equals 1. Thus the estimated answer is 13.

Answer 3

6 and one third

Answer 4

They add up to: 28/15

Answer 5

1/4 x 16/5 = 16/20 = 4/5 (four fifths)