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Trevor ran a hundred meter dash in 10.4 seconds what was his speed be in miles per hour at this rate round your answer to the nearest whole number
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Trevor ran a hundred meter dash in 10.4 seconds what was his speed be in miles per hour at this rate round your answer to the nearest whole number
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Apr 28, 2015
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Trevor ran a hundred meter dash in 10.4 seconds what was his speed be in miles per hour at this rate round your answer to the nearest whole number
Mathematics
middle-school
TiMoch
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TiMoch
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(
100 m / 10.4 sec
) x (3600 sec/hr) x (mile/1609.344m) =
21.5
miles per hour
Rounded to the nearest whole number, that's
22 mph
.
GlenPeterson
answered
May 2, 2015
by
GlenPeterson
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