# Pre-algebra

Athlete J runs 2/3 of a mile in 8 minutes. Athlete H runs 2 3/4 miles in 1/2 hour.

Part A: If Athlete J continues at that speed, how long will it take to run one mile?

Part B: How long will it take Athlete J to run 5 miles at that same speed?

1. 👍
2. 👎
3. 👁
4. ℹ️
5. 🚩
1. A: 8 min / (2/3) = ?

B: ? * 5

1. 👍
2. 👎
3. ℹ️
4. 🚩
2. I need an exact answer this is a unit asessment
&
what are those question marks for

1. 👍
2. 👎
3. ℹ️
4. 🚩

## Similar Questions

1. ### math

A student athlete runs 3 1_ 3 miles in 30 minutes. A professional runner can run 1 1_ 4 times as far in 30 minutes. How far can the professional runner run in 30 minutes?

2. ### math

The average middle-distance runner at a local high school runs the mile in 4.5 minutes, with a standard deviation of 0.3 minute. The percentage of a runners that will run the mile in less than 4 minutes is %.

3. ### physics

An athlete with mass of 50kg runs up a hill. the foot of the hill is 400m above sea level and summit is 900m above sea level. calculate by how much the athlete's gravitational potential energy increases.

4. ### math

an athlete can run 6 miles in 51 minutes. at this rate, approximately how far could the runner go in 1.5 hours

1. ### science

an athlete of mass 70.0kg runs a 100m race in 10s. calculate the kinetic energy possessed by the athlete.

2. ### Math

in a triathlon , an athlete swims 750m in 15 minutes, cycles at an average speed of 40km/h for 30 minutes and runs 5 km at an average speed of 3m/s . find his average speed for the entire competition giving your answer in km/h

3. ### Z table

The physical fitness of an athlete is often measured by how much oxygen the athlete takes in (which is recorded in milliliters per kilogram, ml/kg). The mean maximum oxygen uptake for elite athletes has been found to be 75 with a

4. ### calculus

The volume of air contained in the lungs of a certain athlete is modeled by the equation v=447sin(76πt)+721, where t is time in minutes, and v is volume in cubic centimeters. What is the maximum possible volume of air in the

1. ### math

1. 7 1/2 divided by 3 3/4 2. 9 divided by 2 1/4 3. Sean runs 3 1/2 miles in 28 minutes. How long does it take him to run 1 mile? 4. 8 1/4 pounds of flour are used to make 4 1/8 papier-mache paste recipes. How much flour is used to

2. ### Math

The average middle-distance runner at a local high school runs the mile in 4.5 minutes, with astandard deviation of 0.3 minute. What is the probability that a runner will run the mile in less than 4 minutes? Possible Answers:

3. ### math

an athlete. an run in 6 miles in 51 minutes. at this rate approximately how far could the runner go in 1.5 hours? A. 0.2 miles B. 8.5 miles C. 10.6 miles D. 12.75 miles

4. ### science..physics

An athlete runs from one end to the other end of a semicircular track whose radius is 70m.what is the total distance covered by the athlete and what is his displacement?