# NCERT Class 8 Solutions: Rational Numbers (Chapter 1) Exercise 1.1 – Part 3

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Q-5 Name the property under multiplication used in each of the following.

Solution:

Here using the multiplicative identity

Here using the commutative identity.

Here using the Multiplicative inverse

Q-6 Multiply by the reciprocal of

Solution:

Here find the 6 Multiply by the reciprocal of