



 
Hi Rusty, In the half hour between 6:30 and 7:00 Jo had been walking at 5 miles per hour so she walked 2.5 miles. Joan then starts to walk at 3 miles per hour faster than Jo. How long will it take Joan to catch up, that is at 3 miles per hour how long does it take to travel 2.5 miles? What time is it then? Penny  


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