308 / 4 = 77
75-85 As in 75, 76, 77 etc To answer this type of question you think of it as an average, and work backwards
(81 + 77 + 83 + 75 + X) divided by 5 = 80 average 316 + X = 400 X = 84
7/75 x 100% = 9.33 % you may use the online calculator linked below
Because there is an even number of numbers, it is the average of the two middle ones. (75 + 79)/2 = 77.
308 / 4 = 77
75.
The GCF of 75 and 77 is 1.
The GCF of 75 and 77 is 1.
74 74 75 77 80The median is 75.
Least Common Multiple (LCM) for 75 77 is 5,775.
75-85 As in 75, 76, 77 etc To answer this type of question you think of it as an average, and work backwards
2 + 75 = 77
2 - 7d = -75 7d = 2 - (-75) 7d = 77 d = 77/7 d = 11
(81 + 77 + 83 + 75 + X) divided by 5 = 80 average 316 + X = 400 X = 84
7/75 x 100% = 9.33 % you may use the online calculator linked below
Because there is an even number of numbers, it is the average of the two middle ones. (75 + 79)/2 = 77.