First, you need to convert the minutes into hours, to do this you divide the minutes by 60 (the amount of minutes in an hour). Once you've gotten the value (which is 2.5), you divide that by the amount of miles drove, then you get the unit rate, or in other words the kilometers per hour, which equals 49.6 km/h
Its easy just do 5x15=75 that's how much Jonah has so far then another friend has 5 full baskets and each have 15 apples = 75 then again 5x15 then again 5x15 then again 5x15 then last again 5x15 so add 75 4 times = 375 Hope this helps :D
