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3 years ago

10

Bobby has 3 times as many model spaceships as his friend Sylvester does. Bobby has 21 spaceships. How many model spaceships does

Sylvester have?

2 answers:

Phoenix [80]3 years ago

4 0

Set the problem up like this:
3•X=21
then divide both sides by 3 and you get:
Sylvester has 7 spaceships

sweet [91]3 years ago

3 0

He has seven models because 21 divided by 3 is seven

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