What is the reciprocal of 18/15? Here we will define reciprocal of 18/15, and show you how to calculate the reciprocal of 18/15 in fraction form and decimal form.
The reciprocal of 18/15 is a fraction or a number that when multiplied by 18/15 is equal to 1. To get the reciprocal of 18/15 based on that definition, we can make the following equation where "R" is the reciprocal of 18/15.
(18/15) × R = 1
When we solve for R, we get the answer to the reciprocal of 18/15 as a fraction as follows:
(18/15) × R = 1
R = 15/18
Reciprocal of 18/15 = 15/18
You can check that the answer is correct by confirming that 18/15 times the reciprocal of 18/15 is equal to 1, like this:
18/15 × 15/18 = 1
To find the decimal answer to the reciprocal of 18/15, you divide the numerator of the reciprocal by the demoninator of the reciprocal, like this:
15 ÷ 18 ≈ 0.833333333333
Reciprocal of 18/15 ≈ 0.833333333333
Tip: As you may have inferred from our tutorial above, you can quickly get the reciprocal of any fraction, such as 18/15, by switching the numerator and the denominator.
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Reciprocal of 18/16
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