Question

Solve:
1. x+3/2x-5 = 3/2

2. 5y-2/2y+8 = 5/6

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 the present ages.

Answer 1

Answer:

1. 21/4

2. 4.2

Step-by-step explanation:

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