Asked by William's
A car leaves a town at 80 kilometers per hour. A second car leaves one hour later. If the second car travels at 125 kilometers per hour, how long will it take the second car to catch up?
Answers
Answered by
Damon
80 t = 125 (t-1)
125 = 45 t
t = 2.7777 hours
or 2 hours and 47 min for car 1
and 1 hour and 47 minutes for car 2
check
80 * 2.777 = 222
125 * 1.777 = 222 good
so 1 hour and 47 minutes
125 = 45 t
t = 2.7777 hours
or 2 hours and 47 min for car 1
and 1 hour and 47 minutes for car 2
check
80 * 2.777 = 222
125 * 1.777 = 222 good
so 1 hour and 47 minutes
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