Simplify (frac{0.0324 times 0.00064}{0.48 times 0.012})
-
A.
3.6 x 102 -
B.
3.6 x 10-2 -
C.
3.6 x 10-3 -
D.
3.6 x 10-4
Correct Answer: Option C
Explanation
(frac{0.0324 times 0.00064}{0.48 times 0.012}) = (frac{324 times 10^{-4} times 10^{-5}}{48 x 10^{-2} x 12 x 10^{-3}})
(frac{324 times 64 times 1 0^{-9}}{48 times 12 times 10^{-5}}) = 36 x 10-4
= 3.6 x 10-3