brian99alva brian99alva

12-12-2017
Mathematics

contestada

Maria bikes 15 miles per hour and starts at 10 miles. Glen bikes 20 miles per hour and starts at 0 mile. At what time and distance will Glen catch up with Maria?

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vunderkid vunderkid

12-12-2017

10/(20-15)=2 hours
20*2=40 miles
15*2+10=40 miles
Glen catch up with Maria after 2 hours at 40 miles

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