Question

Lucy is a dressmaker she sews 4/7 of a dress in 3/4 hour. At this rate, how many dresses Lucy sew in one hour

Answer 1

(4/7)/(3/4) = x/1
cross multiply
3/4x = 4/7
x = 4/7 * 4/3
x = 16/21 <===

Answer 2

Answer:

The Anwers is 16/21

Step-by-step explanation: