3.25 × 3.20 - 3.20 × 3.05/0.064 is equal to :

Answer: Option D

Given expression :
= $$\frac{3.20(3.25-3.05)}{0.064}$$
= $$\frac{3.20\times 0.2}{0.064}$$
= $$\frac{0.64}{0.064}$$
= $$\frac{64}{6.4}$$
= 10