When the digit is under 5 you round down but when it is 5 or more you round up. 25 would round to 30.
25 is rounded to 30. The next digit at the right of 2 is 5 so add one to 5. If the next digit at the right of 5 is more than 5, add one also. If the next digit at the right of 5 is less than 5, retain 5.
(20 + 30)/2 = 25
30
25 is exactly between 20 and 30.
20 + 21 + 22 + 23 + 25 + 27 + 30 + 30 = 198/8 = 24.75
25 is rounded to 30. The next digit at the right of 2 is 5 so add one to 5. If the next digit at the right of 5 is more than 5, add one also. If the next digit at the right of 5 is less than 5, retain 5.
(20 + 30)/2 = 25
30
It is: (20+30)/2 = 25
25 is exactly between 20 and 30.
11576 * * * * * Actually, GCF(20, 25, 30) = 5
The least common multiple of 20 , 25 , 30 = 300
25 is a perfect square occurring between 20 and 30.
The Least Common Multiple (LCM) of 20, 25, and 30 is 300.
15, 15, 20, 24, 25, 25, 30 Mode: 22 Median: 24
20 + 21 + 22 + 23 + 25 + 27 + 30 + 30 = 198/8 = 24.75
30