Question

Jack did 3/5 of all problems on his weekend homework before Sunday. On Sunday he solved 1/3 of what was left and the last 4 problems. How many problems were assigned for the weekend?

Answer 1

The problems assigned for the weekend is 60.

What is a fraction?

A fraction is a non-integer. A fraction usually has a numerator and a denominator. The numerator is the number above. While the denominator is the number below.

How many problems were assigned?

Total fraction of assignment done = 3/5 + 1/3

$\frac{9 + 5 }{15}$ = 14/15

Fraction of assignment left = 1 - 14/15 = 1/15

Number of assignments given = 15 x 4 = 60

To learn more about fractions, please check: https://brainly.com/question/915789