## Chemistry (12th Edition)

We know the distance to be traveled=8 blocks walking speed= 1 mile/20 minutes 1 mile= 10 blocks First, we need to determine how many miles can be walked in 48 minutes 48 minutes$\times$ (1 mile/20 minutes)=2.4 miles Now we need to convert miles to blocks 2.4 miles$\times$(10 blocks/1 mile)=24 blocks