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3 years ago

Can some on help me please

Mathematics

2 answers:

e-lub [12.9K]3 years ago

6 0

3 feet =36 inch

4 yards=12 feet

3 yards=9

12 feet=4 yards

kati45 [8]3 years ago

5 0

3 feet = 36 inches 4 yards = 13 feet 12 feet = 4 yards

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We have that:

Jennifer takes x hours to complete the job on her own, so her rate is 1/x.

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The together rate is 1/4. So

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Since the time to complete the job has to be a positive value.

Jennifer would complete the job on her own in 5 hours.

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