Question

Rachel made $176 for 11 hours of work.

Answer 1

Answer:

8 hours

Step-by-step explanation:

11 hours = $176

⇒ 1 hour = $176 ÷ 11 = $16

To determine how many hours she would have to work to make $128, divide $128 by $16:

⇒ number of hours = $128 ÷ $16

                                = 8 hours

Answer 2

Answer:

8

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Calculate

$\frac{128\times11}{176}$

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Cross out the common factor

$\frac{8\times11}{11}\\ 8$

I hope this helps you

:)