Question

Lucy is a dress maker she sees 4/7of a dress in 3/4hour Lucy sees at a constant rate how many dresses does Lucy sew in one our

Answer 1

(4/7)/(3/4) = x / 1
3/4x = 4/7
x = 0.76 or 16/21
She sews 0.76 dresses in 1 hour, or 16/21 dresses in one hour.