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GRE Prep Club Team Member
Joined: 20 Feb 2017
Posts: 2506
Given Kudos: 1055
GPA: 3.39
On the number line above, what is the length of segment AB?
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18 Feb 2023, 23:15
18 Feb 2023, 23:15
2
Expert Reply
00:00
Question Stats:
66% (01:24) correct
33% (00:29) wrong based on 3 sessions
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On the number line above, what is the length of segment AB?
(A) 2.2
(B) 0.38
(C) 0.22
(D) 0.038
(E) 0.022
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Re: On the number line above, what is the length of segment AB?
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20 Feb 2023, 08:20
20 Feb 2023, 08:20
Expert Reply
Total = Blue Line + Red Line + Green Line
Total = 7.5 units + 10 units + 4.5 units
Total = 12 units + 10 units = 22 units = 22* 0.001 = 0.022.
or
Total = 7.5 units + 10 units + 4.5 units
Total = 12 units + 10 units
Total = 12* 0.001 + 0.01 (we know 10 units = 0.01)
Total = 0.012+0.01
Total = 0.022
Answer: (E).
gmatclubot
Re: On the number line above, what is the length of segment AB? [#permalink]
20 Feb 2023, 08:20
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