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Dominic spent 2 3/4 hours on art project. Rachel worked 1 1/3 times as long. How many hours did Rachel work for?

Dominic spent 2 3/4 hours on art project. Rachel worked 1 1/3 times as long. How many hours did Rachel work for?
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3 votes
Dominic spent 2 3/4 hours on art project. Rachel worked 1 1/3 times as long. How many hours did Rachel work for?

User SodiqOladeni
by
8.3k points

2 Answers

5 votes
3 and 2/3 hours.

Multiply the number of hours Dominic spent by the scale factor.
User Riccardo Zorn
by
8.6k points
6 votes
Rachel worked for 3 2/3 hours.

Multiply the fractions to get the answer.

2 3/4 x 1 1 /3 is 3 2/3.

Hope it helps you :D
User ENeF
by
8.8k points
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