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How many integers from 0 to 100, inclusive, have a remainder of 2 when
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12 Aug 2024, 03:00
12 Aug 2024, 03:00
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Question Stats:
57% (01:27) correct
42% (01:31) wrong based on 14 sessions
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How many integers from 0 to 100, inclusive, have a remainder of 2 when divided by 7?
A. 14
B. 15
C. 16
D. 17
E. 18
A. 14
B. 15
C. 16
D. 17
E. 18
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Shorter GRE - Preparing for the Quantitative Reasoning Measure
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Free Materials for the GRE General Exam - Where to get it!!
Shorter GRE - Preparing for the Quantitative Reasoning Measure
Shorter GRE - Preparing for the Verbal Reasoning Measure
Re: How many integers from 0 to 100, inclusive, have a remainder of 2 when
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01 Sep 2024, 04:22
01 Sep 2024, 04:22
1
For each multiple of 7, from 7 to 98, we can get 1 number which when divided by 7 gives a remainder of 2. (by adding 2 to each, for example for 7 we get 9, 14 we get 16, ...).
So, there are 14 multiples of 7 in [0,100]. However, if we divide 2 by 7, then remainder is 2. Hence, answer is 14+1=15. (B)
So, there are 14 multiples of 7 in [0,100]. However, if we divide 2 by 7, then remainder is 2. Hence, answer is 14+1=15. (B)
gmatclubot
Re: How many integers from 0 to 100, inclusive, have a remainder of 2 when [#permalink]
01 Sep 2024, 04:22
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