Two cyclists, Arlene and Bianca, complete a 60-mile course. Bianca's speed was 5 mph faster than Arlene's, and she finished the

Question

allsm [11]

2 years ago

5

Two cyclists, Arlene and Bianca, complete a 60-mile course. Bianca's speed was 5 mph faster than Arlene's, and she finished the

course 1 hour sooner. What was each cyclist's speed?

Mathematics

1 answer:

CaHeK987 [17] · Answer 1 · 2022-09-10T02:20:55+03:00

Bianca's speed was 20 mph, while Arlene's speed was 15 mph.

Given that two cyclists, Arlene and Bianca, complete a 60-mile course, and Bianca's speed was 5 mph faster than Arlene's, and she finished the course 1 hour sooner, to determine what was each cyclist's speed the following calculation must be performed:

5 mph = 1 hour
60/5 = 12
60/10 = 6
60/10 = 6
60/15 = 4
60/15 = 4
60/20 = 3

Therefore, Bianca's speed was 20 mph, while Arlene's speed was 15 mph.

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