Maths Hub (ICSE)>Chapter 7 - Linear Equations in One Variable>Mental Maths

S Purkayastha Solutions for Chapter: Linear Equations in One Variable, Exercise 6: Mental Maths

Author:S Purkayastha

S Purkayastha Mathematics Solutions for Exercise - S Purkayastha Solutions for Chapter: Linear Equations in One Variable, Exercise 6: Mental Maths

Attempt the free practice questions on Chapter 7: Linear Equations in One Variable, Exercise 6: Mental Maths with hints and solutions to strengthen your understanding. Maths Hub (ICSE) solutions are prepared by Experienced Embibe Experts.

Questions from S Purkayastha Solutions for Chapter: Linear Equations in One Variable, Exercise 6: Mental Maths with Hints & Solutions

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7th ICSE

IMPORTANT

Maths Hub (ICSE)>Chapter 7 - Linear Equations in One Variable>Mental Maths>Q 1

Two complementary angles differ by $20 °$ . Find the angles

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7th ICSE

IMPORTANT

Maths Hub (ICSE)>Chapter 7 - Linear Equations in One Variable>Mental Maths>Q 2

If $x = 2 y$ and $4 x = 48$ , then value of $y$ is

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7th ICSE

IMPORTANT

Maths Hub (ICSE)>Chapter 7 - Linear Equations in One Variable>Mental Maths>Q 3

We can multiply or divide both the sides of a linear equation by