for every 1/2 mile sira jogged, she walked 3/4.what unit rate gaves the no of mile sira jogged for every mile she walked?
1/2 mile jogged : 3/4 mile walked
= 1 mile jogged : 3/2 miles walked
= 2 miles jogged : 3 miles walked
or
.5 : 75
= 50 : 75
= 2 : 3