The grocery

Susan has decided to make grocery combos for her shop. The wholesaler she buys from sells sugar in packets of 20 in a carton, flour in packets of 12 a carton, and 15 bags of rice in a carton. How many of each item should she buy so there are an equal number of sugar packets, flour, and bags of rice in each combo?

Correct answer:

a =  3
b =  5
c =  4

Step-by-step explanation:

20=225 12=223 15=35 LCM(20,12,15)=2235=60  x=LCM(20,12,15)=60 a=x/20=60/20=3

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