65
65, 66, 68, 69, 70, 72, 74, 75, 76, 77, 78, 80
65, 70, 75, 80, 85, 90 and 95.
80[1-.65] 80-52 28
80% (52/65)*100 = 80
7,387
65
52/65 x 100 = 80
80... since -65 is a negative number, adding positive 80 will produce a value of positive 15.
65
65
If three of the four numbers are 79, 80, and 65, and the average is 85, then the final number will equal (85 x 4) - 79 - 80 - 65 = 116.
65, 66, 68, 69, 70, 72, 74, 75, 76, 77, 78, 80
65, 70, 75, 80, 85, 90 and 95.
(80 + 90) / 2 = 85Therefore, the number between 80 and 90 is 85.
The only composite factor of 65 is 65. The composite factors of 80 are 4, 8, 10, 16, 20, 40, 80
80[1-.65] 80-52 28