Subject Experts Solutions for Chapter: Rational Numbers, Exercise 3: Worksheet 3
Subject Experts Mathematics Solutions for Exercise - Subject Experts Solutions for Chapter: Rational Numbers, Exercise 3: Worksheet 3
Attempt the practice questions on Chapter 1: Rational Numbers, Exercise 3: Worksheet 3 with hints and solutions to strengthen your understanding. NCERT Practice Workbook Mathematics solutions are prepared by Experienced Embibe Experts.
Questions from Subject Experts Solutions for Chapter: Rational Numbers, Exercise 3: Worksheet 3 with Hints & Solutions
Match the column
Column I | Column II |
a. The equivalent rational number of , whose numerator is , is | (i) |
b. Rational number is equivalent to | (ii) |
c. If and , then is equal to | (iii) |
d. The reciprocal of is | (iv) |
e. The multiplicative inverse of is | (v) |
f. To get the product , we should multiply by | (vi) |
g. The reciprocal of is | (vii) |

Write the rational numbers from the list which are also the integers.

Is Verify.

By using which property, the value of can be determined. Also, find the value.

Give an example to show that the rational numbers are closed under addition, subtraction and multiplication. Are rational numbers closed under division? Give two examples to support your answer.

A shirt needs cloth. How many shirts can be made from cloth?

If and are the three rational numbers, where and .
Then, verify (associative property of addition)

If and are the three rational numbers, where and .
Then, verify (associative property of multiplication)
