For the following questions answer them individually
If the GCD of two numbers is 53 and if their sum is 636 and if both are more than 53, then the larger of the two numbers is
If square tiles of same size (each of side n cm) are to be used to pave the floor of dimensions 4.96m $$\times$$ 1.86m completely, then the largest value (in cm) of n is
$$1\frac{2}{3} + 4\frac{5}{6} + 7\frac{8}{9} + 10\frac{11}{12} = \frac{m}{n}$$ with GCD (m,n) = 1 then m - n =
The sum of the largest and the smallest numbers among
$$\frac{3}{4}, \frac{4}{5},\frac{2}{3},\frac{5}{6}$$ is
The salary of a person was increased by 20% and then reduced by 10%.
What is the net change in his salary?