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Running at the average speed

Stacey walks at an average speed of 3 km/h for 45 minutes before running for half an hour at a certain average speed if she
1. 1 answer
2. 48 views
Wonderworks at an average speed of 3 km per hour for 45 minutes before running for half an hour at a certain average speed if
1. 1 answer
2. 45 views
a long distance runer started running a course, running at an average speed of 2 mph. 1.33 hrs later, a cyclist travelde the
1. 1 answer
2. asked by tina
3. 472 views
Ted and Ben took part in the same race. When Ted finnished the race in 25 min., Ben had only run 5/8 of the distance. Ben's
1. 3 answers
2. asked by Mary
3. 1,551 views
a boy is running on a straight road.He run towards north in 2 minutes and 10 seconds and then turn back and runs 200m in one
1. 2 answers
2. asked by tarun
3. 892 views
Jim and Joe were running together. Jim's average speed was 400 meters per minute.Jim started running four minutes before Joe.ten
1. 1 answer
2. asked by iris
3. 616 views
ques 1.......a boy walks from his home to his school at an average speed of 10 km per hour and returns to his home at an average
1. 2 answers
2. asked by Anonymous
3. 539 views
ques 1.......a boy walks from his home to his school at an average speed of 10 km per hour and returns to his home at an average
1. 1 answer
2. asked by Anonymous
3. 494 views
ques 1.......a boy walks from his home to his school at an average speed of 10 km per hour and returns to his home at an average
1. 1 answer
2. asked by Anonymous
3. 596 views
1. A person runs 800. m at an average speed of 6.00 m/s and then the next 800. m at an average speed of 8.00 m/s. Calculate (a)
1. 1 answer
2. asked by Piper
3. 1,245 views