BTGmoderatorDC wrote: ↑Sat Aug 08, 2020 5:11 pm
The ratio of buses to cars on River Road is 2 to 23. If there are 630 fewer buses than cars on River Road, how many cars are on River Road?
A) 30
B) 60
C) 660
D) 690
E) 750
How many cars are on River Road?
Since buses : cars = 2:23, the correct answer must be a MULTIPLE OF 23.
Only D (690) is a multiple of 23.
The correct answer is
D.
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