Does anyone know this?

The correct answer I believe is B

Step-by-step explanation:

Team A has 4 runners; each runs 1/2 of a mile. So, that's 1/2+1/2+1/2+1/2, which is the same thing as 2 miles. You can now rule out A and D.

Team B has 6 runners, each running 1/2 a mile. In total, team B has run 3 miles (6 x 1/2=3). Now, you are only left with answer choice B.

Team C has 8 runners, and each runner also jogs half a mile. So, the team as a whole has jogged 4 miles. Thus option  B is correct

hope this helps :)

answer: 38.47 is your answer

step-by-step explanation: hope i you and who ever sees this answer have a great rest of your day : )

62.5 paisa

step-by-step explanation:

4000*70 = 280000

280000-(2000*90) = 100000

4000-2400 = 1600

100000/1600 = 62.5

( give brainliest)