l'inverse de 21/7
c'est 7/21
52/3 = 17/3 So the reciprocal is 3/17
3/17
17
You first convert the mixed fraction to an improper fraction. Example: what's the reciprocal of 3 2/5 (three and two-fifths)? Answer: 3 2/5 is equal to 17/5; the reciprocal of that is 5/17. Why is this answer correct? That's because 5/17 times 17/5 is equal to 85/85 = 1. And that is the definition of "reciprocal".
The reciprocal of 17 = 1/ 17 = 0.05882352941176
The reciprocal of a number is simply 1 divided by that number. In this case, the reciprocal of 2 and 3 over 7 would be 1 divided by 2 and 3 over 7. To find the reciprocal, you would flip the fraction, making it 7 over 2 and then take the reciprocal, which is 1 over 7/2 or 1 divided by 7/2. To divide by a fraction, you multiply by its reciprocal, so 1 divided by 7/2 is the same as 1 times 2/7, which simplifies to 2/7.
The reciprocal of 6/17 is 17/6
The reciprocal of a fraction is found by flipping the numerator and denominator. So, the reciprocal of 17/7 is 7/17. This means that if you were to multiply 17/7 by its reciprocal, the result would be 1, as the two fractions are multiplicative inverses of each other.
1/17
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1 is the reciprocal of 1.
17 over 12 it's really simple if you think about it you just flip it around