## LINEAR EQUATION IN ONE VARIABLE

*Q1. If you multiply a rational number by 4/5 and subtract 2/3 from the product,You get 1/4 th of the same number,find the rational number.*

*Q2. The ratio of Area and Perimeter of a square field is 13:4. find its area.*

*Q3. Sum of two digits of a two digit number is 8.if you interchange the digit it is found that the new number is 54 greater than the original number,find the original number.*

*Q1. If you multiply a rational number by 4/5 and subtract 2/3 from the product,You get 1/4 th of the same number,find the rational number.*

*Q2. The ratio of Area and Perimeter of a square field is 13:4. find its area.*

*Q3. Sum of two digits of a two digit number is 8.if you interchange the digit it is found that the new number is 54 greater than the original number,find the original number.*

*Q4. The ratio of length and breadth of a rectangular blackboard is 13:5.The rate of polishing the blackboard is rs 20/square metre and the total cost of polishing is rs 5200.find the perimeter of the blackboard*

*Q4. The ratio of length and breadth of a rectangular blackboard is 13:5.The rate of polishing the blackboard is rs 20/square metre and the total cost of polishing is rs 5200.find the perimeter of the blackboard*

*Q5 .Anuj is 20 years younger than his mother.10 years from now Anuj’s age will be 3/4 th of his mother’s present age.find their ages.*

*Q5 .Anuj is 20 years younger than his mother.10 years from now Anuj’s age will be 3/4 th of his mother’s present age.find their ages.*

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