0.5 * 0.002 = ?

Answer: Option D

Explanation:

\begin{aligned}
(0.34\overline{67} + 0.13\overline{33})\end{aligned}
\begin{aligned} =
\frac{3467-34}{9900} + \frac{1333-13}{9900}
\end{aligned}
\begin{aligned}
= \frac{3433 + 1320}{9900}
= \frac{4753}{9900}
\end{aligned}
\begin{aligned}
= \frac{4801 - 48}{9900}
= 0.48\overline{01}
\end{aligned}

Answer: Option B

Explanation:

0.75 = 75/100 = 3/4

Answer: Option B

Explanation:

Just we need to take care to put decimal under decimal, rest add in a simple way

Answer: Option D

Answer: Option B

Explanation:

1/(60*60) = 1/3600 = .0027