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Donna drove 845 miles in 13 hours. At the same rate, how long would it take her to drive 455 miles?
188k views
5 votes
Donna drove

845
miles in
13
hours.
At the same rate, how long would it take her to drive
455
miles?

User Dave Taubler
by
8.7k points

2 Answers

1 vote
Hi there

845/13=455/x
Solve for x
65=455/x
65x=455
X=455/65
X=7 hours

Hope it helps
User Nathfy
by
8.7k points
5 votes
7 hours
(Set up proportions and cross multiply)
User Amir Jalali
by
8.6k points
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