Chat with our AI personalities
99 is a larger number in mathematical size than 27.
Suppose the smaller number is x. Then the larger number is 4x. Their difference is 4x - x = 3x So, 3x = 27 which gives x = 9 and then 4x = 4-9 = 36 So the numbers are 9 and 36. (Actually, the pair -9 and -36 are also a solution.)
81 Each number is 3 x the previous number. So, 3 x 27 = 81.
No.
64 Each term number is cubed: 43 = 64