Lilybelle Lilybelle

20-07-2015
Mathematics

contestada

If David walks 1/2 mile in 1/4 hour, then how fast does David walk in one hour? ( In other words what is Davids unit rate?)

Respuesta :

Paweł19 Paweł19

20-07-2015

1/2 mile in 1/4 hour |just multiply by 4

4 * 1/2 miles in 4 * 1/4 hour

2 miles in 1 hour

Davids walked 2 miles per hour (his velocity was 2mph)

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