Free Practice Question
PS · Problem Solving
605-655
Distance/Rate Problems
Car A started driving north from point X traveling at a constant rate of 40 miles per hour. One hour later, car B started driving north from point X at a constant rate of 30 miles per hour. Neither car changed direction of travel. If each car started with 8 gallons of fuel, which is consumed at a rate of 30 miles per gallon, how many miles apart were the two cars when car A ran out of fuel?
Answer Choices
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30
B
60
C
90
D
120
E
150
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Explanation
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Difficulty
605-655
Type
PS
Category