lcd(22, 12, 16, 9) = 1584 22 = 2 x 11 12 = 2^2 x 3 16 = 2^4 9 = 3^2 lcd = 2^4 x 3^2 x 11 = 1584
5+7+9+12+12 = 45 and 45/5 = 9 which is the mean average
The LCM of 8, 9, 12, and 16 is 144.
10
12 + 22 + 32 + 42 + 52 = 1 + 4 + 9 + 16 + 25 = 55
the average of 7,9,11,12,16 is = (7+9+11+12+16)/5 =11
lcd(22, 12, 16, 9) = 1584 22 = 2 x 11 12 = 2^2 x 3 16 = 2^4 9 = 3^2 lcd = 2^4 x 3^2 x 11 = 1584
Mean is the same as average
The LCM is: 1,584
12
It can range anywhere from 9 to 16..the average age is 12.
4, 6, 8, 9, 10, 12, 14, 15, 16, 18 The average is 11.2
5+7+9+12+12 = 45 and 45/5 = 9 which is the mean average
12, 22, 32, 42, 52
26
The mean of those numbers is equal to 12.916 recurring (that is, 12.91666....)
The LCM of 8, 9, 12, and 16 is 144.