# RD Sharma Solutions (Ex.1.3): Rational Numbers Notes | Study RD Sharma Solutions for Class 8 Mathematics - Class 8

## Class 8: RD Sharma Solutions (Ex.1.3): Rational Numbers Notes | Study RD Sharma Solutions for Class 8 Mathematics - Class 8

The document RD Sharma Solutions (Ex.1.3): Rational Numbers Notes | Study RD Sharma Solutions for Class 8 Mathematics - Class 8 is a part of the Class 8 Course RD Sharma Solutions for Class 8 Mathematics.
All you need of Class 8 at this link: Class 8

Question 1: Subtract the first rational number from the second in each of the following:   (i) (ii) (iii) (iv) (v) (vi) (vii) (viii) Question 2: Evaluate each of the following:  (i) (ii) (iii) (iv) (v) (vi) (vii) (viii) (ix) (x) (xi) Question 3: The sum of the two numbers is 5/9.59. If one of the numbers is 1/3,13, find the other.

It is given that the sum of two numbers is 5/9, where one of the numbers is 13.Let the other number be x.   Question 4: The sum of two numbers is -1/3.-13. If one of the numbers is -12/3,-123, find the other.

Answer : It is given that the sum of two numbers is-1/3, where one of the numbers is −12/3.Let the other number be x.  Question 5: The sum of two numbers is -4/3.-43. If one of the numbers is −5, find the other.

It is given that the sum of two numbers is −4/3, where one of the numbers is −5.Let the other number be x.   Question 6: The sum of two rational numbers is −8. If one of the numbers is -15/7,-157, find the other.

It is given that the sum of two rational numbers is −8, where one of the numbers is −15/7.Let the other rational number be x.   Therefore,theotherrationalnumberis -41/7.

Question 7: What should be added to -7/8 so as to get 5/9?

Answer : Let x be added to -7/8 so as to get 5/9.   Question 8: What number should be added to -5/11-511 so as to get 26/33 ?  Question 9: What number should be added to -5/7 to get -2/3?  Question 10: What number should be subtracted from -5/3  to get 5/6?
Answer : Let x be subtracted.  Question 11:What number should be subtracted from 3/7 to get 5/4?

Answer : Let, x be subtracted.  Question 12: What should be added to (2/3+3/5) to get −2/15?   Question 13: What should be added to (1/2+1/3+1/5) to get 3?   Question 14:What should be subtracted from (3/4−2/3) to get −1/6?
Let x be subtracted.   Question 15: Fill in the blanks: (i)  (ii)   (iii)   (iv)   The document RD Sharma Solutions (Ex.1.3): Rational Numbers Notes | Study RD Sharma Solutions for Class 8 Mathematics - Class 8 is a part of the Class 8 Course RD Sharma Solutions for Class 8 Mathematics.
All you need of Class 8 at this link: Class 8 Use Code STAYHOME200 and get INR 200 additional OFF

## RD Sharma Solutions for Class 8 Mathematics

88 docs

Track your progress, build streaks, highlight & save important lessons and more!

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

;