2 years ago

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

Mathematics

1 answer:

earnstyle [38]2 years ago

3 0

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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