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GRE Prep Club Team Member
Joined: 20 Feb 2017
Posts: 2506
Given Kudos: 1055
GPA: 3.39
What is the range of a set consisting of the first 100 multiples of 7
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24 Sep 2022, 06:49
24 Sep 2022, 06:49
Expert Reply
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Question Stats:
12% (01:59) correct
87% (01:30) wrong based on 8 sessions
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What is the range of a set consisting of the first 100 multiples of 7 that are greater than 70?
A. 693
B. 700
C. 707
D. 777
E. 847
A. 693
B. 700
C. 707
D. 777
E. 847
Re: What is the range of a set consisting of the first 100 multiples of 7
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28 Sep 2022, 07:01
28 Sep 2022, 07:01
Expert Reply
First multiple of 7 after 70= 77
100th multiple of 7 after 70= 110th multiple of 7= 770
Range= 100th multiple-first multiple= 770-77= 693.
Ans: A.
100th multiple of 7 after 70= 110th multiple of 7= 770
Range= 100th multiple-first multiple= 770-77= 693.
Ans: A.
gmatclubot
Re: What is the range of a set consisting of the first 100 multiples of 7 [#permalink]
28 Sep 2022, 07:01
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