RD Sharma - Mathematics

Book: RD Sharma - Mathematics

Chapter: 1. Rational Numbers

Subject: Maths - Class 8th

Q. No. 4 of Exercise 1.3

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4

The sum of two numbers is . If one of the numbers is , find the other

It is given that,

The sum of the two numbers =


One of the number =


Suppose the other number is x


Since, the sum is


Therefore,


x - =


=


3x = 12 - 1


3x = 11


x =


4

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