Question

nicole and chanice build scale models of molecules for chemistry class. nicole can build 6/5 of a scale model in 3/5 hour. chanice can build 4/3 of a scale model in 3/5 hour. use unit rates to determine who builds more scale models per hour. specify nicoles rate: determine nicoles unit rate: model(s) per 1 hour model(s) hour(s) 6/5 3/5 specify chanices rate: determine chanices unit rate: model(s) per 1 hour model(s) hour(s) 4/3 3/5

Explanation:

Answer:

Nicole's unit rate:
1 hour, \( \frac{6}{5} \) models
Specify Nicole's rate: \( \frac{6}{5} \) models per hour
Chance's unit rate:
1 hour, \( \frac{4}{3} \) models
Specify Chance's rate: \( \frac{4}{3} \) models per hour