#### Chapter 1 Number System R.D. Sharma Solutions for Class 9th Math Exercise 1.3

**Exercise 1.3**

1. Express each of the following decimals in the form p/q :

(i) 0.39

(ii) 0.750

(iii) 2.15

(iv) 7.010

(v) 9.90

(vi) 1.0001

**Solution**

(i) Given decimal is 0.39

Now we have to convert given decimal number into the p/qÂ form

(ii) Given decimal is 0.750

Now we have to convert given decimal number into p/qÂ form

(iii) Given decimal is 2.15

Now we have to express the given decimal number into p/qÂ form

(v) Given decimal is 9.90

Now we have to find given decimal number into p/qÂ form

(vi) Given decimal is 1.0001

Now we have to find given decimal number into p/qÂ form

Â

2. Express each of the following decimals in the form p/q.

Â Â

**Solution**