What is the reciprocal of 18/30? Here we will define reciprocal of 18/30, and show you how to calculate the reciprocal of 18/30 in fraction form and decimal form.
The reciprocal of 18/30 is a fraction or a number that when multiplied by 18/30 is equal to 1. To get the reciprocal of 18/30 based on that definition, we can make the following equation where "R" is the reciprocal of 18/30.
(18/30) × R = 1
When we solve for R, we get the answer to the reciprocal of 18/30 as a fraction as follows:
(18/30) × R = 1
R = 30/18
Reciprocal of 18/30 = 30/18
You can check that the answer is correct by confirming that 18/30 times the reciprocal of 18/30 is equal to 1, like this:
18/30 × 30/18 = 1
To find the decimal answer to the reciprocal of 18/30, you divide the numerator of the reciprocal by the demoninator of the reciprocal, like this:
30 ÷ 18 ≈ 1.666666666667
Reciprocal of 18/30 ≈ 1.666666666667
Tip: As you may have inferred from our tutorial above, you can quickly get the reciprocal of any fraction, such as 18/30, by switching the numerator and the denominator.
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Reciprocal of 18/31
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