Answer:
Ration is an ordered pair of numbers that show a comparison between two things.
First subtract 4 from 7 since they are just asking for the amount he paid for pitches. Then, take the difference (3) and divide it by .75 to get your answer (4 groups).
When you divide 1722 by 6 you get 287 so it's not a repeating number so if you estimate 287 to 290 then you get 1740 so your answer is 287.
That would be 400 / 28 = 14.29 gallons to nearest hundredth
