What is the reciprocal of 18/7? Here we will define reciprocal of 18/7, and show you how to calculate the reciprocal of 18/7 in fraction form and decimal form.
The reciprocal of 18/7 is a fraction or a number that when multiplied by 18/7 is equal to 1. To get the reciprocal of 18/7 based on that definition, we can make the following equation where "R" is the reciprocal of 18/7.
(18/7) × R = 1
When we solve for R, we get the answer to the reciprocal of 18/7 as a fraction as follows:
(18/7) × R = 1
R = 7/18
Reciprocal of 18/7 = 7/18
You can check that the answer is correct by confirming that 18/7 times the reciprocal of 18/7 is equal to 1, like this:
18/7 × 7/18 = 1
To find the decimal answer to the reciprocal of 18/7, you divide the numerator of the reciprocal by the demoninator of the reciprocal, like this:
7 ÷ 18 ≈ 0.388888888889
Reciprocal of 18/7 ≈ 0.388888888889
Tip: As you may have inferred from our tutorial above, you can quickly get the reciprocal of any fraction, such as 18/7, by switching the numerator and the denominator.
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