SOLUTION: If Jasmine walks 3 miles in 80 minutes, then Jasmine will walk how far in 120 minutes? If necessary, round your answer to the nearest tenth of a mile.

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Question 833253: If Jasmine walks 3 miles in 80 minutes, then Jasmine will walk how far in 120 minutes? If necessary, round your answer to the nearest tenth of a mile.
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
As long as she walks at the same
speed both times, then you can say:
+3%2F80+=+x%2F120+
Multiply both sides by +240+
+3%2A3+=+2x+
+x+=+9%2F2+
She walks 4.5 miles in 120 min