Lucy is a dress maker. she sews 4/7 of a dress in 3/4 hour. lucy sees at a constant rate. at this rate, how many dresses does lucy see in one hour? (include fractions of dresses if applicable.)

Lucy sews dresses in 1 hour.

Step-by-step explanation:

Given:

Lucy sews of a dress in hour.

She sews at constant rate.

We need to find the number of dresses she makes in 1 hour.

In hour = dress

So in 1 hour = Number of dresses in 1 hour

By using Unitary method we get;

Number of dresses in 1 hour=

Hence Lucy sews dresses in 1 hour.

cosine

step-by-step explanation: