24, 30 and 36.
They are 24, 30 and 36
1234568 10 12 20 30 40 60
It is 27.5, the number halfway between the two middle numbers.
The answer can be shown by adding the two middle numbers (30 and 40), and dividing by 2. The answer is 35. :)
20, 40, 50
The least common multiple of 20 , 40 , 30 = 120
With a mean score of 110 and a standard deviation of 18, what percentage of scores would be less than 155?
The LCM of all those numbers is 120 because it is the first number that 30, 40 and 20 divide into evenly.
10, 20, 30, 40, 50
20 TIMES 2 = 40 AND 40+-70=-30
10 and any multiple of 10 (20, 30, 40, etc) 20 and 30, 40 and 90, 60 and 70
20 30 40 50 60
24, 30 and 36.
Median is the middle number. In case there are two middle numbers, you can either calculate the average for the result or mark both numbers.20 30 40 50 median is 35 or {30;40}
These may help you answer your questions: 1, 2, 4, 5, 8, 10, 20 and 40.
10, 20, 30, 40, 50