What is the LCM of 0.15, 0.18 and 0.45?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 0.9.
Given that
LCM of 0.15, 0.18 and 0.45
⇒ 0.15 = 5 × 3 × 0.01
⇒ 0.18 = 32 × 2 × 0.01
⇒ 0.45 = 32 × 5 × 0.01
Hence, LCM of given numbers = 0.01 × 32 × 5 × 2 = 0.9