A person can read 30 pages in 45 minutes. How can a proportion be set up to find how many pages can be read in 60 minutes?
Options
A
B
C
D
Answer & Analysis
Answer
A
Analysis
To set up a proportion to find how many
pages can be read in 60 minutes based on the fact that 30 pages can be read in
45 minutes, use the ratio of pages to time. The proportion should match the
rate of pages per minute for the given and unknown times.
Given:
30 pages in 45 minutes.
We want to find x, the number of pages that
can be read in 60 minutes.
Set up the proportion:
Want More Practice Questions?
Access thousands of practice questions with detailed explanations on Scholardog.