Question

Jenna hikes 1/2mile every 1/4 hour. how far does she hike in 1 hour?

Answer 1

1/2mile every 1/4 hour

1/2mile -------------------> 1/4 hour
??n mile -----------------> 1 hour 

cross multiplication 

1  x 1/ 2    /   1/4   =  2 miles