Answer:
1 23/45 ???
Step-by-step explanation:
I am not sure if im right.
Answer:
m=
Step-by-step explanation:
Answer:
630 people
Step-by-step explanation:
Ratios:

Problem 7
(45 pages)/(90 min) = 1/2 page per min, i.e. 1 page per 2 minutes
(60 pages)(120 min) = 1/2 page per min
Both lead to the same result, so yes they are proportional.
Their reading speed is identical.
<h3>Answer: True</h3>
Answer:
that looks like it is right