What is the reciprocal of 90/45? Here we will define reciprocal of 90/45, and show you how to calculate the reciprocal of 90/45 in fraction form and decimal form.
The reciprocal of 90/45 is a fraction or a number that when multiplied by 90/45 is equal to 1. To get the reciprocal of 90/45 based on that definition, we can make the following equation where "R" is the reciprocal of 90/45.
(90/45) × R = 1
When we solve for R, we get the answer to the reciprocal of 90/45 as a fraction as follows:
(90/45) × R = 1
R = 45/90
Reciprocal of 90/45 = 45/90
You can check that the answer is correct by confirming that 90/45 times the reciprocal of 90/45 is equal to 1, like this:
90/45 × 45/90 = 1
To find the decimal answer to the reciprocal of 90/45, you divide the numerator of the reciprocal by the demoninator of the reciprocal, like this:
45 ÷ 90 = 0.5
Reciprocal of 90/45 = 0.5
Tip: As you may have inferred from our tutorial above, you can quickly get the reciprocal of any fraction, such as 90/45, by switching the numerator and the denominator.
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Reciprocal of 90/46
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