Davis wants to run across the country. the distance from san francisco to albany is 4,108.72 kilometers. davis runs 5 hours each day at an average speed of 8 kilometers per hour. which is the closest to the number of days it will take davis to run from san francisco to albany?

Question

Mathematics

Kinley

29 January, 17:25

Davis wants to run across the country. the distance from san francisco to albany is 4,108.72 kilometers. davis runs 5 hours each day at an average speed of 8 kilometers per hour. which is the closest to the number of days it will take davis to run from san francisco to albany?

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Answers (1)

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Elisha Rocha · Answer 1

Distance (s) = Velocity (v) x time (t)

if v = 8 kmh, t=5hr

s = 40 km covered each day

total distance = 4108.72km

4108.72/40 = 102.7

Hence it would take Davis 103 day to run from San Francisco to Albany.