11-04-2017
Mathematics

contestada

Which of the following statements demonstrates unit rate?
A. Tony bought stationery goods worth $6.90
B. Rita drives a car at 50 mph.
C. Jennifer types faster than Kyle in one minute.
D. The school has 90 children for every 3 buses.

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11-04-2017

The answer would be B.

Unit rate is something per time unit or other unit.

Hope this helps!

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