30% of the cars sold by Car Dealer A were blue. 50% of the cars sold by Car Dealer B were blue. Which statement must be true?

If both dealers sold the same number of cars, Car Dealer B sold 20 more blue cars.

Car Dealer B sold more blue cars than Car Dealer A did.

If Car Dealer A sold 50 total cars, 30 would be blue.

If both dealers sold 70 total cars, Car Dealer B sold 14 more blue cars.

Question

1 June, 18:17

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Answers (1)

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Albert Cline · Answer 1

If both dealers sold 70 total cars, Car Dealer B sold 14 more blue cars., That's the answer