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20+4(60/12)/1/3
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09 Mar 2023, 10:19
09 Mar 2023, 10:19
Expert Reply
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Question Stats:
84% (00:16) correct
15% (00:09) wrong based on 13 sessions
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\(\frac{20+4(\frac{60}{12})}{\frac{1}{3}}=\)
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160
Post A Detailed Correct Solution For The Above Questions And Get A Kudos.
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\(\Longrightarrow\) GRE - Quant Daily Topic-wise Challenge
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Re: 20+4(60/12)/1/3
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04 Apr 2023, 00:09
04 Apr 2023, 00:09
1
Expert Reply
First, we need to simplify the expression within the parentheses:
4*(60/12) = 4512/12 = 20
Now we can substitute this value back into the original expression:
[20 + 20] / (1/3) = 40 / (1/3)
To divide by a fraction, we invert and multiply:
40 / (1/3) = 40 * (3/1) = 120
Therefore, the expression simplifies to 120.
Answer: D
4*(60/12) = 4512/12 = 20
Now we can substitute this value back into the original expression:
[20 + 20] / (1/3) = 40 / (1/3)
To divide by a fraction, we invert and multiply:
40 / (1/3) = 40 * (3/1) = 120
Therefore, the expression simplifies to 120.
Answer: D
gmatclubot
Re: 20+4(60/12)/1/3 [#permalink]
04 Apr 2023, 00:09
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