Question 17
LogarithmsSimplify: log√27/log√81
- A.3
- B.2
- C.3/2
- D.3/4
Show the answer and explanation
Answer: D (3/4)
Explanation
log√27 = (3/2) log 3 and log√81 = 2 log 3, so the ratio is (3/2) ÷ 2 = 3/4.
Simplify: log√27/log√81
Answer: D (3/4)
log√27 = (3/2) log 3 and log√81 = 2 log 3, so the ratio is (3/2) ÷ 2 = 3/4.