243
81
Treble (in math) is a verb meaning to make 3 times larger (multiply by 3). So each number in the sequence is found by multiplying the previous number by 3.1 x 3 = 33 x 3 = 99 x 3 = 2727 x 3 = 81etc.So the sequence that you're interested in is {1,3,9,27,81}
It is 3 followed by 1
33 and 1/3 % is equivalent to 1/3. So multiplying anything that is that percentage of another number by 3, will give you the full number. In this case you get: Your answer is 81 27 * 3 = 81
243
81 Each number is 3 x the previous number. So, 3 x 27 = 81.
81
81
-3 x cube numbers 1, 8, 27, 64, etc.
Treble (in math) is a verb meaning to make 3 times larger (multiply by 3). So each number in the sequence is found by multiplying the previous number by 3.1 x 3 = 33 x 3 = 99 x 3 = 2727 x 3 = 81etc.So the sequence that you're interested in is {1,3,9,27,81}
It has more than two distinct factors; they are 1, 3, 9, 27, 81
1, 3, 9, 27, 81
Sounds like a Geometric Progression eg 1-3-9-27-81 etc
81 is divisible by 1, 3, 9, 27 and 81
125 (each number is increased by the exponential 3n from the previous: +1, +3, +9, +27, +81)
It is 3 followed by 1