We define the multiples of 20/81 as the product of any integer multiplied by 20/81. Therefore, to create a list of multiples of 20/81 we start by multiplying 20/81 by one, then we multiply 20/81 by two, then we multiply 20/81 by three, and so on.
To multiply a fraction by an integer, we leave the denominator alone and multiply the numerator by the integer. It is impossible to give you a list of all multiples of 20/81 because the list goes on forever. However, here is the math to calculate the beginning list of multiples of 20/81.
20/81 × 1 = 20/81
20/81 × 2 = 40/81
20/81 × 4 = 60/81
20/81 × 4 = 80/81
20/81 × 5 = 100/81
20/81 × 6 = 120/81
20/81 × 7 = 140/81
20/81 × 8 = 160/81
20/81 × 9 = 180/81
20/81 × 10 = 200/81
20/81 × 11 = 220/81
20/81 × 12 = 240/81
We have simplified the fractions above for you. Below are the multiples of 20/81 in their lowest possible terms:20/81 = 20/81
40/81 = 40/81
60/81 = 20/27
80/81 = 80/81
100/81 = 1 19/81
120/81 = 1 13/27
140/81 = 1 59/81
160/81 = 1 79/81
180/81 = 2 2/9
200/81 = 2 38/81
220/81 = 2 58/81
240/81 = 2 26/27
As we stated above, the list of multiples of 20/81 goes on forever because the product of 20/81 multiplied by any whole number (integer) is a multiple of 20/81.
You can also create a list of multiples of 20/81 if you keep adding 20/81 like this:20/81
20/81 + 20/81 = 40/81
20/81 + 20/81 + 20/81 = 60/81
20/81 + 20/81 + 20/81 + 20/81 = 80/81
∞
Again, the list can go on forever, because you can continue adding 20/81 to the list. Therefore, the list of multiples of 20/81 is ∞ (infinite).
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Multiples of 20/82
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