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There are 84 supermarkets in the FGH chain. All of them are either in
[#permalink]
19 Nov 2021, 06:48
19 Nov 2021, 06:48
Expert Reply
00:00
A
B
C
D
E
Question Stats:
81% (01:02) correct
18% (01:26) wrong based on 11 sessions
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There are 84 supermarkets in the FGH chain. All of them are either in the US or Canada. If there are 22 more FGH supermarkets in the US than in Canada, how many FGH supermarkets are there in the US?
20
31
42
53
64
20
31
42
53
64
There are 84 supermarkets in the FGH chain. All of them are either in
[#permalink]
20 Nov 2021, 01:00
20 Nov 2021, 01:00
1
Let Nus and Nc be the number of supermarkets located in US and Canada respectively
Nus=Nc+22⇒Nc=Nus−22
We know that, Nus+Nc=84
Nus+Nc=84
Nus+Nus−22=84
2Nus=84+22=106
Nus=1062=53
Hence, Answer is D
Nus=Nc+22⇒Nc=Nus−22
We know that, Nus+Nc=84
Nus+Nc=84
Nus+Nus−22=84
2Nus=84+22=106
Nus=1062=53
Hence, Answer is D
gmatclubot
There are 84 supermarkets in the FGH chain. All of them are either in [#permalink]
20 Nov 2021, 01:00
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