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5/3-1/6/0.3^2/0.2
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20 Dec 2022, 10:35
20 Dec 2022, 10:35
1
Expert Reply
00:00
Question Stats:
84% (01:20) correct
15% (01:30) wrong based on 26 sessions
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\(\frac{\frac{5}{3}-\frac{1}{6}}{\frac{0.3^2}{0.2}}\)
A. 1/30
B. 1/3
C. 10/3
D. 25/3
E. 5/6
A. 1/30
B. 1/3
C. 10/3
D. 25/3
E. 5/6
GRE Prep Club Team Member
Joined: 20 Feb 2017
Posts: 2506
Given Kudos: 1055
GPA: 3.39
5/3-1/6/0.3^2/0.2
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22 Jan 2023, 10:16
22 Jan 2023, 10:16
1
Expert Reply
\(\frac{5}{3}-\frac{1}{6}=\frac{9}{6}\)
\(\frac{0.2}{0.03^2}=\frac{\frac{2}{10}}{\frac{9}{100}}=\frac{2}{10}*\frac{100}{9}=\frac{20}{9}\)
Combine
\(\frac{9}{6}*\frac{20}{9}\)
\(\frac{10}{3}\)
answer is C
PS: C should be 10/2 though not 3
\(\frac{0.2}{0.03^2}=\frac{\frac{2}{10}}{\frac{9}{100}}=\frac{2}{10}*\frac{100}{9}=\frac{20}{9}\)
Combine
\(\frac{9}{6}*\frac{20}{9}\)
\(\frac{10}{3}\)
answer is C
PS: C should be 10/2 though not 3
