Sam drives to work. When she averages 20mph, it takes 40 minutes. If she manages to average 30mph, how long will it take?

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03-09-2021
Mathematics

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Sam drives to work. When she averages 20mph, it takes 40 minutes. If she manages to average 30mph, how long will it take?

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Ihaveaquestion95 Ihaveaquestion95 · Answer 1 · 2021-09-03T01:51:33+02:00

Ihaveaquestion95 Ihaveaquestion95

03-09-2021

60Mph

Because if 20 miles is equal to 40 minutes. 10 more miles would make half of 40 (20), adding it all together would make it 60MPH. Hope this helps!

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kaikai938 kaikai938 · Answer 2 · 2021-09-03T01:52:56+02:00

kaikai938 kaikai938

03-09-2021

15minutes
40min=2mile
30/2

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