AlyssaMarie101 AlyssaMarie101

16-07-2017
Mathematics

contestada

Re-write a unit rate for the situation. Round to the nearest hundredth if necessary. Driving 140 miles in 2 hours 45 minutes.

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AwesomeMochi AwesomeMochi

16-07-2017

To simplify:

Convert the hours into minutes and add it onto the 45 minutes.

60+60+45=165

Divide distance by time to find unit rate:

140/165=0.848

Answer: About 0.85 miles per minute

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Аноним Аноним

16-07-2017

2 hours 45 minutes = 2 3/4 hours

miles per hour = 140 / 2 3/4 = 140 / 11/4 = 140 * 4/11 = 50.91 mph to
nearest hundredth.

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