Question

A bottle of laundry detergent is 7/10

full. Jamie uses
3/10
of the bottle to

do her laundry. What fraction of the
bottle of laundry detergent is left?
Explain.

Answer 1

Answer:4/10 =2/5

Explanation:

you subtract the numerator but the denominator stays the same. I then found a number that could be divided into both numbers and got 2/5.