SOLUTION: Three of the adult participants ran the top three farthest distances. The first ran 9 1/2km, the second ran 8 1/5km, and the last one ran 8 1/7km. Find the total number of kilomete
Algebra.Com
Question 339962: Three of the adult participants ran the top three farthest distances. The first ran 9 1/2km, the second ran 8 1/5km, and the last one ran 8 1/7km. Find the total number of kilometers they ran altogether.
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
9 1/2+8 1/5+8 1/7
19/2+41/5+57/7 (LCD=70)
(19*35+41*14+57*10)/70
(665+574+570)/70
1,809/70=25 59/70 ans.
RELATED QUESTIONS
julie ran 8 miles in the time it took sara to run 1/3 of a mile. Julie ran how many... (answered by stanbon)
Joe ran up a path to the top of a hill at an average speed of 2 mph and ran down the same (answered by checkley77)
grace ran 50 meters 3 times, she ran 100 meters 2 times and she ran 150 meters 1 time.... (answered by Alan3354,Evoke)
Please help me solve this word problem: (show all working out please, Thanks)
In a... (answered by Theo)
if james ran 3 5/12 of a lap and randy ran 1 1/6 of a lap and manny ran a different race... (answered by fractalier)
a jogger ran 3 miles, decrease her speed by 1 mile per hour, and then ran another 4... (answered by lwsshak3)
dave ran 2 km at 8 km per hour.Andy ran 2km at 10 km per hour.It took dave ___ more... (answered by Alan3354)
Tom ran 300 yards in 40 seconds and Bill ran 1000 yards in 75 seconds. Which statement is (answered by ikleyn)
Bill ran 8 miles more than 1/3 Jack ran. If they ran the same distance, how far did they... (answered by macston)