Question

What is 2/5 written as a decimal? A. 0.25 B. 0.4 C. 2.5 D. 5.2

Answer 1

Divide 2/5 = .4 B! :)

Answer 2

$\frac{2}{5}=\frac{2 \times 2}{5 \times 2}=\frac{4}{10}=\boxed{0.4} \Leftarrow \hbox{answer B}$