Question

It takes bill 24 minutes to type and spell check 10 pages. find how many pages he can type and spell check in 5.5 hours. round to the nearest whole number if necessary.
a. 55 pages
b. 138 pages
c. 792 pages

Answer 1

24 min      10 pg
--------- = ----------
330 min       x

24/10 = 2.4
330 x 2.4= 137.5
The answer is B.