Question

1. x+3/2x-6=3/2
2. 5y-2/2y+8

3. The denominator of a rational number is greater than its numerator by 6. If the numerator is decreased by 1 and the denominator increased by 1 , the number obtained is 1/3 . Find the rational number.

4. Sum of the digits of a two digit number is 8 . When we interchange the digits , it is found that the resulting new number is less than the original number by 18 . What is the two digit number?

5. Arjun is twice as old as Shriya. Five years ago his age was three times Shriya’s age
. Find their present ages .

Answer 1

Step-by-step explanation:

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