We define the multiples of 21/70 as the product of any integer multiplied by 21/70. Therefore, to create a list of multiples of 21/70 we start by multiplying 21/70 by one, then we multiply 21/70 by two, then we multiply 21/70 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 21/70 because the list goes on forever. However, here is the math to calculate the beginning list of multiples of 21/70.
21/70 × 1 = 21/70
21/70 × 2 = 42/70
21/70 × 4 = 63/70
21/70 × 4 = 84/70
21/70 × 5 = 105/70
21/70 × 6 = 126/70
21/70 × 7 = 147/70
21/70 × 8 = 168/70
21/70 × 9 = 189/70
21/70 × 10 = 210/70
21/70 × 11 = 231/70
21/70 × 12 = 252/70
We have simplified the fractions above for you. Below are the multiples of 21/70 in their lowest possible terms:21/70 = 3/10
42/70 = 3/5
63/70 = 9/10
84/70 = 1 1/5
105/70 = 1 1/2
126/70 = 1 4/5
147/70 = 2 1/10
168/70 = 2 2/5
189/70 = 2 7/10
210/70 = 3
231/70 = 3 3/10
252/70 = 3 3/5
As we stated above, the list of multiples of 21/70 goes on forever because the product of 21/70 multiplied by any whole number (integer) is a multiple of 21/70.
You can also create a list of multiples of 21/70 if you keep adding 21/70 like this:21/70
21/70 + 21/70 = 42/70
21/70 + 21/70 + 21/70 = 63/70
21/70 + 21/70 + 21/70 + 21/70 = 84/70
∞
Again, the list can go on forever, because you can continue adding 21/70 to the list. Therefore, the list of multiples of 21/70 is ∞ (infinite).
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Multiples of 21/71
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