20
35
The next number could be 26 The next number could be 12 - - - - - - - - - The next number that is in the sequence is 12.
10
10 The sequence is given by xn = 60/n
To find the next number in the sequence 5, 15, 12, 24, 21, 21, 18, we can analyze the pattern. The differences between the numbers are: 10, -3, 12, -3, 0, -3. Following this pattern, the next difference would likely be 12, resulting in a next number of 18 + 12 = 30. Thus, the next number in the sequence is 30.
11
11
11.
21
Those are the factors of the number 60, in descending order. The next factor is 10.
15
22