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

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

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.

Explanation Video