Question

Please help quickly:

Three runners are training for a marathon one day they all run about ten miles, each at their own constant speed Each runner’s data is represented

Choose all the apply/select all the true statements:

1. The fastest runner can run 2 miles in 20 minutes

2.Runner 2 is the fastest

3.Runner 1 is the fastest

4. the fastest runner can run 2 miles in 24 minutes

5. The fastest runner can run 2 miles in 19 minutes
6. Runner 3 is the fastest

7. The fastest runner can run 2 miles in 12 minutes

Please help also don’t comment if you don’t know

Answer 1

R3 takes the least time, hence is the fastest at 2 miles in 19 mins

5 and 6 are true

Explanation:

R1:

2 miles in 20 mins

R2:

t = 12d

d = 2 miles

t = 24

2 miles in 24 mins

R3:

2 miles in 19 mins

R3 takes the least time, hence is the fastest at 2 miles in 19 mins