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puteri [66]
2 years ago
12

Robert was able to travel 292.0 miles in 4.000 hours and used 38 liters of gasoline. What was robert's speed in feet per second?

(5280ft=1mi)
Mathematics
1 answer:
torisob [31]2 years ago
8 0

Distance traveled by Robert = 292 miles

Time taken by Robert to cover this distance = 4 hours.

Now converting miles in feet.

1 mile = 5280 feet

so, 292 feet = 292 * 5280 = 1541760 feet

Now converting 4 hours in seconds.

1 hour = 3600 seconds

so, 4 hours have 3600 * 4 = 14400 seconds.

Now the question says, we have to find the speed in feet per second

speed = \frac{distance}{time}

equals,

\frac{1541760}{14400}

= 107.067 feet per second

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Answer:

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