The reciprocal of a fraction is found by flipping the numerator and denominator. Therefore, the reciprocal of 11 over 16 is 16 over 11. This means that if you multiply 11 over 16 by its reciprocal, you will get 1, as they are multiplicative inverses of each other.
9/7 is the reciprocal of 7/9.9/7
To divide by a fraction, multiply by its reciprocal. In this instance, 16/21 / 8/9 is equal to 16/21 x 9/8 = 0.857142 recurring (that is, 0.857142857142...)
To take a reciprocal, all you have to do is switch the numerator and denominator. So for 3/16, the reciprocal would be 16/3.
8/9
9/7 is the reciprocal of 7/9.9/7
To divide by a fraction, multiply by its reciprocal. In this instance, 16/21 / 8/9 is equal to 16/21 x 9/8 = 0.857142 recurring (that is, 0.857142857142...)
The reciprocal of a fraction is found by flipping the numerator and denominator. Therefore, the reciprocal of 11 over 16 is 16 over 11. This means that if you multiply 11 over 16 by its reciprocal, you will get 1, as they are multiplicative inverses of each other.
the reciprocal of 2 over 9 is 9 over 2
To take a reciprocal, all you have to do is switch the numerator and denominator. So for 3/16, the reciprocal would be 16/3.
9
the answer is 11 over 9
The reciprocal of 5/9 is 9/5, since the reciprocal of anything is just switching the numerator and denominator.
Well, darling, the reciprocal of 1 is just 1. And the reciprocal of 5/9 is 9/5. So, when you combine them, you get 1 divided by 5/9, which is the same as 1 multiplied by 9/5, giving you 9/5. Easy peasy lemon squeezy!
8/9
Reciprocal is -9 reciprocal of a number is one over the number, in your case 1/-1/9 = -9. To get fraction reciprocal you turn it upside down
21/9 = 19/9 so its reciprocal is 9/1921/9 = 19/9 so its reciprocal is 9/1921/9 = 19/9 so its reciprocal is 9/1921/9 = 19/9 so its reciprocal is 9/19