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Japanese bullet trains travel at an average speed of 150 miles per hour. If you take the bullet train and leave Tokyo at 9:00 AM, how many miles you have travelled at 12:20

Jan 28, 2020

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#1
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9:00 to 12:20   is  3 1/3 hours

3 1/3 hr   x   150 m/hr  = 500 mi

Jan 28, 2020
#2
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Japanese bullet trains travel at an average speed of 150 miles per hour. If you take the bullet train and leave Tokyo at 9:00 AM, how many miles you have travelled at 12:20

$$150 ml/h \times (12+\frac{20}{60}-9)h=\color{blue}500ml$$

500ml you have travelled.

!

Jan 28, 2020