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# Sheila, Janice, and Karen, working together at the same rate, can comp

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Senior RC Moderator
Joined: 02 Nov 2016
Posts: 3454
GPA: 3.39
Sheila, Janice, and Karen, working together at the same rate, can comp  [#permalink]

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03 Aug 2019, 23:09
1
00:00

Difficulty:

15% (low)

Question Stats:

88% (01:39) correct 12% (02:40) wrong based on 25 sessions

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Sheila, Janice, and Karen, working together at the same rate, can complete a job in $$3 \frac{1}{3}$$ days. Working at the same rate, how much of the job could Janice and Karen do in one day?

A. 1/5
B. 1/4
C. 1/3
D. 1/9
E. 1/8

Source: Test Prep Review

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Joined: 29 Jun 2019
Posts: 154
Re: Sheila, Janice, and Karen, working together at the same rate, can comp  [#permalink]

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04 Aug 2019, 03:34
According to ‏ the explanation each person can complete the work only in 10 days.
So two people complete it in 5 days.
Thus 1/5 work is completed by two people in one day.

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Re: Sheila, Janice, and Karen, working together at the same rate, can comp   [#permalink] 04 Aug 2019, 03:34
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