0.04 \( \times \) ? = 0.000016.

A 0.0004

B 0.04

C 4

D None of these

Correct Answer: Option A

Solution:

ধরি, 0.04 \( \times \) x = 0.000016.

x = \(\frac{{0.000016}}{{0.04}} = \frac{{16 \times 100}}{{4 \times 1000000}}\) = 0.0004