He made $120. You divide 1,320 by 22. That gives you 60. Then you times 60 by 2(which equals 120) because 60 represents the packets and he made 2 dollars per packet. Mathematically the steps look like this: 1,320/22 =60 60(2) or 60 x 2 = 120 so $120 hope this helped!
There is a difference because in the spring, there may be more days of rain, therefore that would increase the mean for the spring compared to the other days.
