We define the multiples of 81/18 as the product of any integer multiplied by 81/18. Therefore, to create a list of multiples of 81/18 we start by multiplying 81/18 by one, then we multiply 81/18 by two, then we multiply 81/18 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 81/18 because the list goes on forever. However, here is the math to calculate the beginning list of multiples of 81/18.
81/18 × 1 = 81/18
81/18 × 2 = 162/18
81/18 × 4 = 243/18
81/18 × 4 = 324/18
81/18 × 5 = 405/18
81/18 × 6 = 486/18
81/18 × 7 = 567/18
81/18 × 8 = 648/18
81/18 × 9 = 729/18
81/18 × 10 = 810/18
81/18 × 11 = 891/18
81/18 × 12 = 972/18
We have simplified the fractions above for you. Below are the multiples of 81/18 in their lowest possible terms:81/18 = 4 1/2
162/18 = 9
243/18 = 13 1/2
324/18 = 18
405/18 = 22 1/2
486/18 = 27
567/18 = 31 1/2
648/18 = 36
729/18 = 40 1/2
810/18 = 45
891/18 = 49 1/2
972/18 = 54
As we stated above, the list of multiples of 81/18 goes on forever because the product of 81/18 multiplied by any whole number (integer) is a multiple of 81/18.
You can also create a list of multiples of 81/18 if you keep adding 81/18 like this:81/18
81/18 + 81/18 = 162/18
81/18 + 81/18 + 81/18 = 243/18
81/18 + 81/18 + 81/18 + 81/18 = 324/18
∞
Again, the list can go on forever, because you can continue adding 81/18 to the list. Therefore, the list of multiples of 81/18 is ∞ (infinite).
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Multiples of 81/19
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