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4 years ago

How many hours did it take him to finish the project?

Mathematics

1 answer:

EleoNora [17]4 years ago

8 0

First, find 20% of 5 hours. 20% is also 1/5 of something, and 1/5 of 5 is 1.
Multiply 5 by 3 for the 300%, getting 15 hours, and add 1 for the 20%.
He spent 16 hours on the project. Hope this helps!

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