Evaluate (frac{1.25 times 0.025}{0.05}), correct to 1 decimal place

A.
0.6 
B.
6.2 
C.
6.3 
D.
0.5
Correct Answer: Option A
Explanation
(frac{1.25 times 0.025}{0.05})
( = frac{125 times 10^{2} times 25 times 10^{3}}{5 times 10^{2}})
= 125 x 5 x 10^{3}
= 625 x 0.001
= 0.625
= 0.6 Approx to 1 d.p.
There is an explanation video available below.