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Every 7 hours I eat 4 cupcakes, I need enough to last for 21 hours.

2 Answers

4 votes
7 3 21
— x — = —
4 3 12

You need 12 cupcakes
User Gsfd
by
6.7k points
1 vote

Answer:12

Step-by-step explanation: for every 7hr you eat 4 cupcakes which means if you multiply 7x3=21 and 4x3=12 than you can see the answer is 12.

User Venter
by
7.6k points