Mathematical ReasoningQuestion 38 of 120
If a car travels 180 miles in 3 hours, what is its average speed?
a.50 mph
b.60 mph
c.540 mph
d.63 mph
Explanation
Average speed equals distance divided by time: 180 ÷ 3 = 60 miles per hour. This uses the relationship speed = distance/time. The units confirm the answer is in miles per hour.
Practice all 120 questions free — no signup required.
Related questions on this topic
Last reviewed: · editorial process
PrepPass Editorial Team · Verified against GED (General Educational Development) · How we review