GMAT Quantitative Reasoning Practice Test 1

Question : 97 of 100

Marks: +1, -0

John has

\$ 1,600

at the beginning of his trip, after spending money, he still has exactly

\$ 800

less than he spent on the trip. How much money does John still have?

Solution:

John spends a sum of

m

dollars and still has

m-800

left. So,

m+m-800=1,600

, and

m=\$ 1,200

. Therefore, John still has

\$ 1,600-\$ 1,200=\$ 400

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