3 years ago

Beck finished 30% of his homework in 12 minutes. How many minutes will it take him to complete all of his homework?

1 answer:

4 0

Answer: The answer is 40 minutes.

Equation: If m is the total number of minutes it takes him to complete his homework, 30% of m is given by 0.3m. Since 30% was done in 12 minutes, we have 0.3m=12.

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