3 years ago

A train goes at a constant speed. If it covers 150 miles in 2 1 2 hours,

Mathematics

1 answer:

Ludmilka [50]3 years ago

5 0

Answer:

x = 1 2/3 hours

Step-by-step explanation:

We can use ratios to solve

150 miles 100 miles

---------------- = ---------------

2.5 hours x hours

Using cross products

150x = 2.5*100

divide each side by 150

150x/150 = 250/150

x = 1 2/3 hours

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