pt) A jar contains jelly beans that are red, yellow, blue, and purple. Several people reach in and grab handfuls of jelly beans,
then collectively tally the number of each color: 15 red, 20 yellow, 12 blue, and 8 purple. If someone pulls out 22 jelly beans, about how many would you expect to be yellow?
If the required difference is 600 mi, lets start of counting by 10s and multiplying the current number 800-700 = 100 1600-1400 = 200 2400-2100 = 300 3200-2800 = 400 4000-3500 = 500 4800-4200 = 600 if 60 hours pass, they will be 600 miles away from each other. counting by 10 each time will help with problems like or similar to this.