What is the reciprocal of 84/42? Here we will define reciprocal of 84/42, and show you how to calculate the reciprocal of 84/42 in fraction form and decimal form.
The reciprocal of 84/42 is a fraction or a number that when multiplied by 84/42 is equal to 1. To get the reciprocal of 84/42 based on that definition, we can make the following equation where "R" is the reciprocal of 84/42.
(84/42) × R = 1
When we solve for R, we get the answer to the reciprocal of 84/42 as a fraction as follows:
(84/42) × R = 1
R = 42/84
Reciprocal of 84/42 = 42/84
You can check that the answer is correct by confirming that 84/42 times the reciprocal of 84/42 is equal to 1, like this:
84/42 × 42/84 = 1
To find the decimal answer to the reciprocal of 84/42, you divide the numerator of the reciprocal by the demoninator of the reciprocal, like this:
42 ÷ 84 = 0.5
Reciprocal of 84/42 = 0.5
Tip: As you may have inferred from our tutorial above, you can quickly get the reciprocal of any fraction, such as 84/42, by switching the numerator and the denominator.
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Reciprocal of 84/43
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