Thursday

February 26, 2015

February 26, 2015

Posted by **shiva** on Tuesday, April 3, 2007 at 8:58pm.

left to run.if he had completed 3/5 of the race,what is the total distance he had to run?

Let the total distance be x m

since he completed 3/5 of the race, he still has 2/5 of the race to run, but this is supposed to be 2000 m

then (2/5)x = 2000

multiply both sides by 5/2,

(5/2)*(3/5)x= 5/2*2000

x=5000 m

typo in second-last line

should be: (5/2)*(2/5)x = 5/2*2000

**Answer this Question**

**Related Questions**

Math - In Saturday's 8 mile race Sarah's goal was to complete 1/2 of the run in ...

Physics - In a 100 m race, Maggie and Judy cross the finish line in a dead heat...

ged - Tuan rode in a 40m mile bike race what fraction of the race had tuan ...

7th grade math - After 1 hour,Jon had finished 5/9 of a long-distance race, and ...

trig. - Jack and Jill ran a 400 meter race. Jill ran therace in 50 second and ...

Math - Ted and Ben took part in the same race. When Ted finnished the race in 25...

math - Perry and Barry ran an 120-meter race. When Barry crossed the finish line...

math - in a marathon, Hamish had to run a total distance of 11/12 mile. he ran 4...

Physics - A tortoise can run with a speed of 14.0 cm/s, and a hare can run ...

Physics - A tortoise can run with a speed of 0.13 m/s, and a hare can run 20 ...