20 5 30 6 42 7 56 8...............
4*5=20
5*6=30
6*7=42
7*8=56
The number which best completes the sequence below is 20 5 30 6 42 7
If the sequence is 205, 306, 427 then a possible 4th number is 568. The initial difference between 205 and 306 is 101, which increases by 20 at each step. 306 → 427 = 121 : 427 → 568 = 141
54
next in the sequence: 10,20,30,20
13 20 12
A number sequence is not a question. So there can be no "answer".
20
10
The next number in the sequence will be 56.
320
To find the next number in the sequence 2, -6, 12, 4, 20, we can look for a pattern. The differences between consecutive numbers are -8, 18, -8, and 16, suggesting a pattern of alternating increases and decreases. Following this pattern, the next difference should be -8, so we subtract 8 from 20, giving us 12. Therefore, the next number in the sequence is 12.
In the sequence 271217, the missing numbers can be determined by analyzing the pattern of the numbers. By looking at the sequence closely, we can see that the missing numbers are 18, 19, and 20. This is because the sequence follows a pattern of increasing by 1 from the previous number. Therefore, the missing numbers after 17 would be 18, 19, and 20 to complete the sequence.