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Help out please this problem is hard

Help out please this problem is hard-example-1
User Wynona
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1 Answer

3 votes
Ryan is travelling 245 miles/3.5 hours
so 245/3.5 is 70 mph
Janelle is travelling 260 miles/4 hours
so 260/4 is 65 mph
so for each hour, they become 135 miles closer
so 910/135 is
6.75 hours they will meet

User Chagbert
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8.0k points