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Surface Area and Volume

Surface Area and Volume

Exercises

Page (5 of 6) Exercises:   1    2    3    4    5    6  

Exercise 5

It's common knowledge that Old MacDonald had a farm, but he actually had a barn for cows as well. Before he built the barn, he wanted a scale model that was 1:100. If the scale model had the dimensions listed, how big is Old MacDonald's barn in cubic feet? There are 12 inches in a foot and 4 feet per cow (except Bessie, who was in a tragic cattle guard accident).

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