Question 8
LogarithmsSimplify: log√27 / log 81
- A.1/6
- B.3/8
- C.1/2
- D.¾
- E.6
Show the answer and explanation
Answer: B (3/8)
Explanation
√27 = 33/2 and 81 = 34, so the ratio is (3/2 log 3) ÷ (4 log 3) = 3/8.
Simplify: log√27 / log 81
Answer: B (3/8)
√27 = 33/2 and 81 = 34, so the ratio is (3/2 log 3) ÷ (4 log 3) = 3/8.