To divide - 2 3 ÷ 1 4 Division of two rational number is performed by multiplying the first rational number by the reciprocal of another one - 2 3 ÷ 1 4 = - 2 3 × 4 1 = - 2 × 4 3 × 1 = - 8 3

Divide the following - 9 7 ÷ - 11 14

To divide - 9 7 ÷ - 11 14 Division of two rational number is performed by multiplying the first rational number by the reciprocal of another one - 9 7 ÷ - 11 14 = - 9 7 × 14 - 11 = - 9 × 14 7 × - 11 = - 9 × 2 1 × - 11 = 18 11

Divide the following - 13 80 ÷ 5 16

To divide - 13 80 ÷ 5 16 Division of two rational number is performed by multiplying the first rational number by the reciprocal of another one - 13 80 ÷ 5 16 = - 13 80 × 16 5 = - 13 × 16 80 × 5 = - 13 × 1 5 × 5 = - 13 25

Divide the following 14 3 ÷ - 7 6

To divide 14 3 ÷ - 7 6 Division of two rational number is performed by multiplying the first rational number by the reciprocal of another one 14 3 ÷ - 7 6 = 14 3 × 6 - 7 = 14 × 6 3 × - 7 = - 2 × 2 = - 4

Find the value of - 3 ÷ - 1 3

To divide - 3 ÷ - 1 3 Division of two rational number is performed by multiplying the first rational number by the reciprocal of another one - 3 ÷ - 1 3 = - 3 × 3 - 1 = - 3 × - 3 = 9

Find the value of - 16 ÷ - 8 7

To divide - 16 ÷ - 8 7 Division of two rational number is performed by multiplying the first rational number by the reciprocal of another one - 16 ÷ - 8 7 = - 16 × 7 - 8 = 2 × 7 = 14

Find the value of 15 ÷ - 3 1 5

To divide 15 ÷ - 3 1 5 Convert mixed fraction to improper fraction 3 1 5 = 5 × 3 + 1 5 = 16 5 Division of two rational number is performed by multiplying the first rational number by the reciprocal of another one 15 ÷ - 3 1 5 = 15 × - 16 5 = 3 × - 16 = - 48

Find the value of 1 1 2 ÷ - 3 1 4

To divide 1 1 2 ÷ - 3 1 4 Convert mixed fraction to improper fraction 1 1 2 = 2 × 1 + 1 2 = 3 2 3 1 4 = 4 × 3 + 1 4 = 13 4 Division of two rational number is performed by multiplying the first rational number by the reciprocal of another one 1 1 2 ÷ - 3 1 4 = 3 2 ÷ - 13 4 = 3 2 × 4 - 13 = 3 × - 2 13 = - 6 13

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Maths Express 7>Chapter 4 - Rational Numbers>EXERCISE 4.3

EXERCISE 4.3

Author:Jayashree Vipin

Jayashree Vipin Mathematics Solutions for EXERCISE 4.3

Simple step-by-step solutions to EXERCISE 4.3 questions of Rational Numbers from Maths Express 7. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.