Question

Sabrina jogged 2 miles in 30 minutes. at this rate,how far will she jog in 90 minutes? at what rate did she jog each hour?

Answer 1

90/3=3x2miles=6milles in 90 mins

2x2=4 miles per hour

Answer 2

`30\ minutes\ -2\ miles\\\\1\ hour-2\cdot2=4\ miles\\\\90\ minutes\ -3\cdot2=6\ miles`