Question

value of -log(0.045)​

Answer 1

Answer:

0.045 + Percentage increase =

0.045 + (45% × 0.045) =

0.045 + 45% × 0.045 =

(1 + 45%) × 0.045 =

(100% + 45%) × 0.045 =

145% × 0.045 =

145 ÷ 100 × 0.045 =

145 × 0.045 ÷ 100 =

6.525 ÷ 100 =

0.06525 ≈

0.07;