Answer :
a ratio is like 1:2
rate is 3:4
a ratio is always a rate
exg
ratio 2 box for every car or 2:1
rate is every 2 boxes=1 hour=2:1
so it is always a rate
rate is 3:4
a ratio is always a rate
exg
ratio 2 box for every car or 2:1
rate is every 2 boxes=1 hour=2:1
so it is always a rate