A runner finished a total of 1500 kilometers in races before retiring she finished thirty-two 15 kilometer races. The rest of he

Question

2 years ago

5

A runner finished a total of 1500 kilometers in races before retiring she finished thirty-two 15 kilometer races. The rest of he

r races were10-kilometer races. How many of her races were 10 kilometer races?
( this is my sister question she doesn't have brainly :) )

Mathematics

2 answers:

Triss [41] · Answer 1 · 2023-02-19T00:33:27+03:00

Triss [41]2 years ago

8 0

Answer:

102 of runner's races were 10-kilometer races.

Ahat [919] · Answer 2 · 2023-02-19T01:48:30+03:00

Answer: 1020

Step-by-step explanation:

In a 5000 m race, the athletes run 12(1)/(2) laps; each lap is 400m . Kara runs the race at a constant pace and finishes in 17.5 min. Hannah runs the race in a blistering 15.3min, so fast that she actually passes Kara during the race. How many laps has Hannah run when she passes Kara?

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