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carcass
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carcass
Sophia works for a tax accountant, completing tax returns. She earns $55 for each tax return she completes. On average, she can complete a tax return in hours. At this rate, how much does Sophia earn per hour?

(A)  $18
(B)  $19
(C)  $20
(D)  $21
(E)  $22


Post A Detailed Correct Solution For The Above Questions And Get Kudos.
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carcass, please edit the question. Thank you!
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Bunuel

Thank you. I fixed it properly. Just saw in my inbox the reply before yours. Otherwise, I would do already

I do not know why the fraction did not work properly as latex.

I will double-check next time.

many thanks

Regards
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makwanamansi4
can someone explain the question I feel like its incomplete


Question is complete.

we are given following information about Sophia

1. She gets 55 for each tax file
2. She takes 2 + 3/4 hours to complete 1 file which can be converted into 165 mins

now we can check how much she makes a minutes = 55/165 = 1/3 per min = 1/3*60 per hour = 20 per hour

thus option C is correct

hope this helps
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carcass
Sophia works for a tax accountant, completing tax returns. She earns $55 for each tax return she completes. On average, she can complete a tax return in \(2 \frac{3}{4}\) hours. At this rate, how much does Sophia earn per hour?

(A)  $18
(B)  $19
(C)  $20
(D)  $21
(E)  $22


Post A Detailed Correct Solution For The Above Questions And Get Kudos.

Amount earned is $55 for each tax return which takes 11/4 hrs.

Hence, amount earned per hour \(= \frac{55}{11/4} = $20 \)
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OE

\(\dfrac{$55}{2 \frac{3}{4}} hrs= \dfrac{\frac{$55}{1}}{\frac{11 hrs}{4}}=$20\) per hour
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Work = Time * Rate
Work = 1 file
Time = 2.75
Rate = 1/2.75

revenue per file is 55$

Revenue in 1 hour = 55* 1/2.75 = 20 $
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