We define the multiples of 7/21 as the product of any integer multiplied by 7/21. Therefore, to create a list of multiples of 7/21 we start by multiplying 7/21 by one, then we multiply 7/21 by two, then we multiply 7/21 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 7/21 because the list goes on forever. However, here is the math to calculate the beginning list of multiples of 7/21.
7/21 × 1 = 7/21
7/21 × 2 = 14/21
7/21 × 4 = 21/21
7/21 × 4 = 28/21
7/21 × 5 = 35/21
7/21 × 6 = 42/21
7/21 × 7 = 49/21
7/21 × 8 = 56/21
7/21 × 9 = 63/21
7/21 × 10 = 70/21
7/21 × 11 = 77/21
7/21 × 12 = 84/21
We have simplified the fractions above for you. Below are the multiples of 7/21 in their lowest possible terms:7/21 = 1/3
14/21 = 2/3
21/21 = 1
28/21 = 1 1/3
35/21 = 1 2/3
42/21 = 2
49/21 = 2 1/3
56/21 = 2 2/3
63/21 = 3
70/21 = 3 1/3
77/21 = 3 2/3
84/21 = 4
As we stated above, the list of multiples of 7/21 goes on forever because the product of 7/21 multiplied by any whole number (integer) is a multiple of 7/21.
You can also create a list of multiples of 7/21 if you keep adding 7/21 like this:7/21
7/21 + 7/21 = 14/21
7/21 + 7/21 + 7/21 = 21/21
7/21 + 7/21 + 7/21 + 7/21 = 28/21
∞
Again, the list can go on forever, because you can continue adding 7/21 to the list. Therefore, the list of multiples of 7/21 is ∞ (infinite).
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Multiples of 7/22
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