The least common multiple of 18 and 42 is 126. Sorry I don't know how to explain it.
Answer:151500
Step-by-step explanation:the is the answer
Answer:
ok, what's the question?
Step-by-step explanation:
Answer: 15 cm
Step-by-Step Explanation:
Side Length (a) = 5cm
Perimeter = 3a
Therefore,
= 3a
= 3 * 5
= 15
Perimeter = 15 cm