Gretchen made 189 cookies in 4.5 hours what was her rate in cookies per hour

Mathematics

1 answer:

jasenka [17]3 years ago

3 0

Answer: 42 cookies/1 hour

Step-by-step explanation: Since Gretchen made 189 cookies in 4.5 hours, we set the equation up as 189/4.5. To get cookies per hour, we divide 189 by 4.5, which is 42/1. This means that Gretchen can make 42 cookies in 1 hour.

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