We define the multiples of 80/21 as the product of any integer multiplied by 80/21. Therefore, to create a list of multiples of 80/21 we start by multiplying 80/21 by one, then we multiply 80/21 by two, then we multiply 80/21 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 80/21 because the list goes on forever. However, here is the math to calculate the beginning list of multiples of 80/21.
80/21 × 1 = 80/21
80/21 × 2 = 160/21
80/21 × 4 = 240/21
80/21 × 4 = 320/21
80/21 × 5 = 400/21
80/21 × 6 = 480/21
80/21 × 7 = 560/21
80/21 × 8 = 640/21
80/21 × 9 = 720/21
80/21 × 10 = 800/21
80/21 × 11 = 880/21
80/21 × 12 = 960/21
We have simplified the fractions above for you. Below are the multiples of 80/21 in their lowest possible terms:80/21 = 3 17/21
160/21 = 7 13/21
240/21 = 11 3/7
320/21 = 15 5/21
400/21 = 19 1/21
480/21 = 22 6/7
560/21 = 26 2/3
640/21 = 30 10/21
720/21 = 34 2/7
800/21 = 38 2/21
880/21 = 41 19/21
960/21 = 45 5/7
As we stated above, the list of multiples of 80/21 goes on forever because the product of 80/21 multiplied by any whole number (integer) is a multiple of 80/21.
You can also create a list of multiples of 80/21 if you keep adding 80/21 like this:80/21
80/21 + 80/21 = 160/21
80/21 + 80/21 + 80/21 = 240/21
80/21 + 80/21 + 80/21 + 80/21 = 320/21
∞
Again, the list can go on forever, because you can continue adding 80/21 to the list. Therefore, the list of multiples of 80/21 is ∞ (infinite).
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Multiples of 80/22
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