Question

Gee prepared 12 kilograms of dough after working 3 hours. How much dough did mr.g prepare if he worked for 20 hours? Solve using units rates

Answer 1

12/3=4
4*20= 80
so the answer is 80

Answer 2

12kg of dough/3 hrs = 4 kg of dough/1 hour

(4 kg/1 hr) x 20 hrs = 80 kg/20 hrs