The document RD Sharma Solutions - Ex-5.3, Operations On Rational Numbers, Class 7, Math Class 7 Notes | EduRev is a part of the Class 7 Course RD Sharma Solutions for Class 7 Mathematics.

All you need of Class 7 at this link: Class 7

**Q1. Multiply:**

**Solution**

**Q2. Multiply:**

**Solution**

*Q3. Simplify each of the following and express the result as a rational number in standard form:*

**Solution**

**Q4. Simplify:**

**Solution**

**Q5. Simplify:**

**Solution**

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