iQ Quiz Game 47

Test # 47


1.
Man driving a distance of 90 miles averages 30 miles/hr. On the return trip he averages 45 miles/hr. What was his average speed for the round trip (in miles/hr)?

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Idiom of the Day

let grass grow under one's feet
to be idle, to be lazy, to waste time
The musician is always working hard and never lets grass grow under his feet.

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