cayleemkeller17 cayleemkeller17

23-01-2019
Mathematics

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Kenneth drove 180.9 miles in 3 7/20 miles. What was his average speed?

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Аноним Аноним

28-01-2019

Answer:

54 mph.

Step-by-step explanation:

3 7/20 hours = 67/20 hours.

Average speed = distance / time

= 180.9 / 67/20

= 180.9 * 20 / 67

= 54 mph.

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