Given any number it is easy to find a rule based on a polynomial of order 4 such that the first four numbers are as listed in the question and the fifth is the given number. That is, it is easy to find a rule so that any number can be the "next" in the sequence.
The simplest rule, based on a polynomial of order 3, is
Un = (323n3 - 1959n2 + 3778n - 2136)/6 for n = 1, 2, 3, ...
and, accordingly, U5 = 1359.
1x2=2 2x4=8 8x6=48 48x8=384 so x2 then x4 then x6 then x8
385
160% of 384 is 614.4
384 is an integer so there is no sensible way of representing it as a mixed number.
It is: 384 minus 25 = 359
I'm convinced that 3,840 is.
It is 2n * n!
1x2=2 2x4=8 8x6=48 48x8=384 so x2 then x4 then x6 then x8
385
The next number in the series can be determined by observing the pattern of multiplication. Starting with 1, each subsequent number is multiplied by the next increasing integer. Therefore, 1 x 2 = 2, 2 x 4 = 8, 8 x 6 = 48, 48 x 8 = 384. Following this pattern, the next number would be 384 x 10 = 3840.
390
76
3840
560
160% of 384 is 614.4
384 is an integer so there is no sensible way of representing it as a mixed number.
The Highest Common Factor (HCF) of 336 and 384 is the largest number that divides both 336 and 384 without leaving a remainder. To find the HCF, you can use the Euclidean algorithm, which involves dividing the larger number by the smaller number, then using the remainder as the divisor in the next iteration. Continuing this process will eventually lead to a remainder of 0, at which point the divisor will be the HCF. In this case, the HCF of 336 and 384 is 48.