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.
