Asked by factions

Roger ran for 1 hour 15 minutes at an average speed of 12 km/h. How many meters did he run?
Answered by Steve
he ran 1.25 * 12 km
Now convert that to meters.
Answered by factions
why 1.25?
Answered by Steve
because 15 minutes is 1/4 = .25 hour. So, 1 hr 15 min = 1.25 hours

distance = time * speed, as calculated.
Answered by factions
thanks
Answered by factions
15,000
Answered by Damon
yes 12+3 = 15 :)
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