Kaylee C.
asked 12/09/18
Lauren prepared 12 kilograms of dough after working 6 hours. How many hours did Lauren work if she prepared 18 kilograms of dough? Solve using unit rates.
Michael V.
answered 12/09/18
Instructor of the Year and Certified Master Training Specialist
Set up the two ratios as a proportion and cross multiply to solve for x.
12/6=18/x
12x=108
/12 /12
x=9
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