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Chad creates a solar system model in his science class. The model sits on a 7 and 3/4 pound board. the entire model.including the board weighs 12 and 1/2 pounds how many pounds does chad solar system model weigh?

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Respuesta :

morgojohn78

To find out how much the solar system weighs, you need to do 12 1/2 - 7 3/4

12.5 - 7.75 = 4.75

So, the solar system weighs 4.75 or 4 3/4 pounds.

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