Question

Rose can run 4 miles in 56 minutes how many miles does Rosa run if she runs for 42 minutes

Answer 1

Answer: 3 miles

Explanation:

Answer 2

At the same rate Rose will run 3 miles in 42 minutes.

Explanation:

Hint- This problem ca be solved using Unitary method.

This Here given that, Rose can run 4 miles in 56 minutes.

i.e Rose in 56 minutes can run 4 miles.

So Rose in 1 minutes can run
`(4)/(56)` miles.

So Rose in 42 minutes can run
`(4)/(56)* 42=3` miles.

Therefore, if Rose can run 4 miles in 56 minutes, she will run 3 miles in 42 minutes.