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2 years ago

11

Grayson can read 18 pages of a book in 30 minutes. At that rate, how long would it take Grayson to read 150 pages? Express your

answer in hours and minutes.

1 answer:

ratelena [41]2 years ago

6 0

Answer:

4 hours and 10 min

Step-by-step explanation:

For this equation we will do ratios:

$\frac{18}{30} =\frac{150}{x} \\\\18x=4500\\x=250$

250 min =

4 hours and 10 min

4(60) = 240

240 + 10 = 250 minutes

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