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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?

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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