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If the formula for converting degrees Fahrenheit to degrees
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Updated on: 20 Jul 2018, 09:09
Updated on: 20 Jul 2018, 09:09
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Question Stats:
92% (00:47) correct
7% (00:39) wrong based on 85 sessions
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If the formula for converting degrees Fahrenheit to degrees Celsius is \(C= \frac{5}{9}(F-32)\), what is the value of F when C is 30?
(A) \(\frac{-10}{9}\)
(B) \(\frac{338}{9}\)
(C) \(86\)
(D) \(\frac{558}{5}\)
(E) \(112\)
(A) \(\frac{-10}{9}\)
(B) \(\frac{338}{9}\)
(C) \(86\)
(D) \(\frac{558}{5}\)
(E) \(112\)
Re: If the formula for converting degrees Fahrenheit to degrees
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28 Aug 2019, 16:12
28 Aug 2019, 16:12
Expert Reply
\(30 = \frac{5}{9} (F -32)\)
\(30 \times \frac{9}{5}= F - 32\)
\(54 = F - 32\)
\(86 = F\)
C is the answer
\(30 \times \frac{9}{5}= F - 32\)
\(54 = F - 32\)
\(86 = F\)
C is the answer
gmatclubot
Re: If the formula for converting degrees Fahrenheit to degrees [#permalink]
28 Aug 2019, 16:12
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