There were 45 runners to start a race. in the first half of the race, 1/3 of them dropped out. in the second half of the race, 2/5 of the remaining runners dropped out. how many runners finished the race?

18

Step-by-step explanation:

Given: There were runners to start a race. In the first half of the race, of them dropped out. In the second half of the race, of the remaining runners dropped out.

To Find: How many runners finished the race.

Solution:

Total number of runners

Number of runners dropped out in first half of the race

Number of runners remaining after first half

Number of runners dropped out in second half

Number of runners who finished the race

Therefore runners finished the race.

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i

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