Lucy is a dress maker. She sews 4 7 7 4 start fraction, 4, divided by, 7, end fraction of a dress in 3 4 4 3 start fraction, 3, divided by, 4, end fraction hour. Lucy sews at a constant rate. At this rate, how many dresses does Lucy sew in one hour? Include fractions of dresses if applicable.

of a dress

Step-by-step explanation:

For illustration

If in 3 hours, I sew 6 clothes

In 1 hour, I would sew (6/3) clothes.

Using the same analogy:

In hours, Lucy sews of a dress.

In 1 hour, Lucy will sew dresses

To simplify , We change the division sign to multiplication by taking the inverse of  the fraction after the division sign.i.e.

In 1 hour, Lucy sews of a dress.

32/80  

91/140

the last one 54 doesn't go into 45. 54/100 ?

step-by-step explanation: