After 5 days, Sara has baked 5 days * 10 cakes/day = <<5*10=50>>50 cakes.

After Carol's feast, there are 50 cakes - 12 cakes = <<50-12=38>>38 cakes remaining.

Sara needs 2 cans/cake * 38 cakes = <<2*38=76>>76 cans of frosting.

# Answer

76
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<|im_start|>user
Every day, Sara bakes 10 cakes and puts them in his refrigerator. He does this for 5 days. Carol then comes over and eats 12 of his cakes. If it takes 2 cans of frosting to frost a single cake, how many cans of frosting does Bob need to frost the remaining cakes?
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user
76
Every day, Sara bakes 10 cakes and puts them in his refrigerator. He does this for 5 days. Carol then comes over and eats 12 of his cakes. If it takes 2 cans of frosting to frost a single cake, how many cans of frosting does Bob need to frost the remaining cakes?
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