For the following questions answer them individually
$$\frac{8}{15} + \frac{2}{5} - \frac{1}{3}= ?$$
(14 $$\times $$ 24) + (27 $$\times $$12) = ?
(4.7 $$\times$$12 $$\times$$ 8) + (6.8 $$\times$$ 16 $$\times$$ 10)
$$\frac{1}{5}$$th of $$\frac{3}{4}$$th of $$\frac{2}{5}$$th of 6000=?
$$4^{10} \times 64 \div 256 = 4^{?} \times 16$$
