28 and 68 are divisible by 4.
68/4 = 16
28/4 = 7
38.25 is the average The way you do it is...add all the numbers, then divide that number by the numbers of numbers you just added. 65+49+24+15=153 153/4=38.25
218
(21, 22, 65, 76, 153) (34, 39, 44, 45, 133)
28.065
Average = sum/number = 153/4 = 38.25
4.2, 9, 28, 65, 126, ____ what is next
28% of 65= 28% * 65= 0.28 * 65= 18.2
65 - 28 = 37
65
153 miles divided by 65 mph = 2.3538 hours = 2 hours 21 minutes 14 seconds (to nearest second).
28/65 is in its simplest form.
The least common multiple of 28 and 65 is 1,820.