side, where his average speed
Dave drove 330 miles. Part of
the drive was in the country
side, where his average speed
was 20 miles per hour, and the rest was along a motorway, where his average
speed was 80 miles per hour.
The drive took 6 hours. What distance, in
miles did Dave drove in the
country side?
A) 280
B) 200
C) 70
D) 50
Answers: 3
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Dave drove 330 miles. Part of
the drive was in the country
side, where his average speed
side, where his average speed
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