what is two fiths times three sevenths really need help asap
$$\frac{2}{5}\times\frac{3}{7}=\frac{2\times3}{5\times7}=\frac{6}{35}$$
In approximate decimal representation:
$${\frac{{\mathtt{6}}}{{\mathtt{35}}}} = {\mathtt{0.171\: \!428\: \!571\: \!428\: \!571\: \!4}}$$