Austin is filling shelves at a grocery store. With every carton of 12 cereal boxes, he can fill 60 cm of shelving. The rack has 10 m of shelving, but 2 m is already occupied with other products. Austin must use enough cereal boxes to fill the rack.

Step-by-step explanation:

Givens

To find the total number of cereal boxes needed to use the whole rack, we just need to use the rule of three: If 12 cereal boxes occupies 60 centimeters of shelving, 800 centimeters would require how many cereal boxes

Therefore, Austing needs 160 boxes to complete the rack.

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