It is -9 because the numbers are decreasing by 18 each time
45
45% of 27 = 45% * 27 = 0.45 * 27 = 12.15
The series alternates between two patterns: one where numbers are multiplied by 3 and then reduced (18 to 27 to 36) and another where numbers are multiplied by 4 and then reduced (81 to 72 to 63). Following this pattern, the next number after 36 (from the first sequence) would be 45 (36 multiplied by 1.25), and after 63 (from the second sequence), the next number would be 54 (63 reduced by 9). Thus, the next number in the series is 45.
45 + 27 = 72
It is: (94-45)+27 = 76
45
70
45% of 27 = 45% * 27 = 0.45 * 27 = 12.15
45 54
Possibly: 45-54
27 45 - 18 = 27
45 + 27 = 72
It is: (94-45)+27 = 76
45, 33 and 27 are composite numbers. 11 is a prime number.
45. The pattern follows: the previous number multiplied by two then add three.
This question has two parts. It would be easiest to tackle each one individually. The first thing to calculate is 94-45. This comes out to 49. The next step is to find out what is 27 more than 49. This is done by adding the two numbers: 27+49=76. Thus 76 is the number that is 27 more than 94-45.
there is not much of a pattern there but i would say 45