Question

Help please find each reciprocal

Answer 1

Reciprocal means multiplicative inverse

$\\ \sf\bull\dashrightarrow \dfrac{3}{5}=\dfrac{5}{3}$

$\\ \sf\bull\dashrightarrow \dfrac{1}{6}=6$

$\\ \sf\bull\dashrightarrow \dfrac{1}{9}=9$

$\\ \sf\bull\dashrightarrow \dfrac{7}{4}=\dfrac{4}{7}$

$\\ \sf\bull\dashrightarrow \dfrac{5}{8}=\dfrac{8}{5}$

$\\ \sf\bull\dashrightarrow 16=\dfrac{1}{16}$

$\\ \sf\bull\dashrightarrow \dfrac{7}{12}=\dfrac{12}{7}$

$\\ \sf\bull\dashrightarrow \dfrac{11}{5}=\dfrac{5}{11}$

Answer 2

Answer:

7. 5/3

8. 6/1

9. 9/82

10. 4/7

11. 8/5

12. 1/16

13. 12/7

14. 5/11

Step-by-step explanation:

To know the reciprocal of any number we just change denominator and numerator. We write numerator in denominator and denominator in numerator. For example, 2/5. In this we write numerator in place of denominator and in place of denominator we write numerator. So reciprocal of 2/5 is 5/2. If the given number is in mixed fraction we just convert it into improper fraction and do reciprocal. For example, 2 3/5. First we need to convert it into improper fraction. So the improper fraction of 2 3/5 is 13/5. Now, reciprocal it. Reciprocal will be 5/13

7. when we opposite the numbers it will become 5/3

8. when we opposite the numbers it will become 6/1

9. We can't opposite it directly because, it is in mixed fraction so first we need to convert it into improper fraction. Improper fraction of 9 1/9 is 82/9. Now reciprocal of 82/9 or 9 1/9 is 9/82.

10. when we opposite the numbers it will become 4/7.

11. when we opposite the numbers it will become 8/5.

12. 16 is in whole number so make it in fraction. In fraction 16 will become 16/1. So reciprocal of 16 is 1/16.

13. when we opposite the numbers it will become 12/7.

14. when we opposite the numbers it will become 5/11.