91
107.5
55
The next number is 48.
6,13,27,55, 111, 223 ... Here is why: 6 + (1x7) makes 13 13 + (2x7) makes 27 27 + (4x7) makes 55 55 + (8x7) makes 111 111 + (16x7) makes 223 Or this way explains the answer using powers of 2: (7x20)-1 makes 6 (7x21)-1 makes 13 (7x22)-1 makes 27 (7x23)-1 makes 55 (7x24)-1 makes 111 (7x25)-1 makes 223
55
55
107.5
The numbers in the sequence are decreasing by 8 each time. Therefore, the next number in the sequence is 47 - 8 = 39.
The sequence 335443554 appears to follow a pattern where the digits are grouped in pairs: (33), (54), (43), (55), and (4). The next grouping likely continues this pattern, suggesting the next number could be another pair or a single number. Following the pattern of alternating pairs, the next number could be 44. However, without a clearer pattern, it's difficult to determine the exact next number confidently.
x is your number, so 2x + 17 =55. Solving for x = 19
60
34 55 89 etc..
55
Well, the pattern is the previous number plus the current number. So the next three numbers would be 21, 34, 55...
If you mean 27 34 41 48 and 55 then the numbers are increasing by increments of 7 and so the next number will be 62
19 and 67 are prime numbers.
The total number of integers that are multiples of both 55 and 19 is infinite. Here are the first three: 1045, 2090, 3135.