Alice walked 1/4 of a mile in 2/5 of an hour. marnie walked 1 mile in 10 minutes and 12 seconds. find the miles per hour for both and then list the rates from least to greatest. ( use proportions : 3)

When y’all answer can y’all explain too !

Jude is making cement for a driveway. the instructions show the amount of each ingredient to make 1 batch of cement. complete each statement to adjust the ingredients for each new situation if jude uses these instructions.

Julie begins counting backwards from 1000 by 2’s and at the same time tony begins counting forward from 100 by 3’s.   if they count at the same rate, what number will they say at the same time?