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Question on pic thx!
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Question on pic thx!

Question on pic thx!-example-1
User Muhammad Sadiq Alvi
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1 Answer

20 votes
20 votes

Answer:

17 hours

Explanation:

This question can be solved using a proportion, without the need to actually find the unit rate.

hours/dollars = x/357 = 11/231

x = 357(11/231) = 17 . . . . . multiply by 357

He would have to work 17 hours to make $357.

User Jebaseelan Ravi
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2.8k points
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