For the following questions answer them individually
Simplify: $$\frac{\frac{1}{3}+\frac{1}{4}of\frac{2}{5}-\frac{1}{2}}{1\frac{2}{3}of\frac{3}{4}-\frac{3}{4}of\frac{4}{5}}$$
$$\frac{1}{3-\sqrt8}-\frac{1}{\sqrt8-\sqrt7}+\frac{1}{\sqrt7-\sqrt6}-\frac{1}{\sqrt6-\sqrt5}+\frac{1}{\sqrt5-\sqrt4}$$ is equal toÂ
A and B can do a piece of work in 8 days, B and C can do it in 24 days, while C and A can do it in $$8 \frac{4}{7}$$ days. In how many days can C do it alone?
A sphere and cube have equal surface areas. The ratio of the volume of the sphere to that of the cube is
The average production of 2004 And 2005 was exactly equal to the average production Of which of the following
What is the minimum percentage of votes a political party must get to acquire the status of a registered party?