Mel drove 230 miles in 4 hours, and pia drove 230 miles in 5 hours. without making any calculations, who drove faster? explain how you know.

They both went the same distance but one arrived a hour earlier 

Mel drove faster because they both drove the same amount of miles but Mel used less time

Mel drove faster. You can find out the miles per hour (mph) simply by dividing how long it took them to get their destination and how many miles their trip was to their destination.