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

Mathematics

2 answers:

sdas [7]3 years ago

5 0

Answer:

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

Step-by-step 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 $\dfrac{4}{56}$ miles.

So Rose in 42 minutes can run $\dfrac{4}{56}\times 42=3$ miles.

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

kogti [31]3 years ago

4 0

$\frac{56}{42} = \frac{4}{x}$ then you figure out what you divide 56 by to get 4. which is 14. then you divide 42 by the same number 14.

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Step-by-step explanation:

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