3 years ago

Lisa made $286 for 13 hours of work. at the same rate, how many hours would she have to work to make $242 ?

Mathematics

1 answer:

natali 33 [55]3 years ago

7 0

Lisa wpuld have to work 11 hours to make $242

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First make the denominators of the fractions the same by multiplying.

$\frac{2}{3}$ × $\frac{2}{2}$
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Now we just need to add the fractions together

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9/6 would be the answer, but it can be simplified further, then converted into decimal form.

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Your final answer is 1.5 yards of ribbon are needed.

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