What should come in place of the question mark (?) in the following question ?
$$\frac{31}{43}\times\frac{86}{95}\times\frac{41}{93}=?$$
$$32000\times\frac{3}{4}\times?\times\frac{1}{2}=4800$$
$$(8536-\sqrt{2209})\times0\cdot3=?$$
$$\frac{5}{8}+\frac{1}{4}+\frac{7}{12}=?$$
For the following questions answer them individually
