solve and check

Question

Joey is collecting cans to donate to a food pantry. He has already collected c cans, and he wants to quadruple this amount. If his goal is to collect no less than 60 canned food items what is the minimum amount of cans Joey currently has

Answer 1

If Joey has c cans and he wants to quadruple that amount to have a minimum of 60 cans, then:

4 * c >= 60

Divide both sides by 4, and:

c >= 15