Question

4Janet makes 84 cookies
in 1 3/4 hours. How many
does she bake per hour?

Answer 1

She makes 48 cookies per hour.

hope this helps!

Answer 2

Answer: 48 cookies per hour

Work Shown:

1 & 3/4 = 1 + 3/4 = 1 + 0.75 = 1.75

She makes 84 cookies in 1.75 hours

Her unit rate is 84/(1.75) = 48 cookies per hour