jack runs 3 miles in 27 minutes at this rate how long will it take him to run 10 miles
3 miles take 27 minutes
1 mile would take 27/3 or 9 minutes
thus 10 miles would take 90 minutes
To find out how long it will take Jack to run 10 miles, you can use the concept of proportions.
Since Jack runs 3 miles in 27 minutes, we can write the equation:
3 miles / 27 minutes = 10 miles / x minutes
To solve for x, the amount of time it will take for Jack to run 10 miles, we can use cross-multiplication:
3 * x = 27 * 10
Now, let's solve for x:
3x = 270
Dividing both sides by 3:
x = 270 / 3
Therefore, it will take Jack 90 minutes to run 10 miles at the same rate.