Mathematics, 16.04.2021 20:00 mikeylaaliz9960
Which proportion can be used to solve the following problem?
It takes Mark 20 minutes to type and spell-check 14 pages of a manuscript. Find how many pages he can type and spell check-in 5.5 hours.
HINT: Watch out for inconsistent units of measure!
A. 20/14 = 330/x
B. 14/20 =5.5/x
C. 20/14 = 5.5/x
D. 330/14 = 20/x
Answers: 2
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Which proportion can be used to solve the following problem?
It takes Mark 20 minutes to type and s...
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