Answer:
Sovle for I and go step by step and how your teacher has showed you i dont know how your teacher has showed you
Step-by-step explanation:
40 cm = 400 mm, so 400 mm / 18 mm = 200:9, or 22.22:1.
Answer:
Answer choice B.
Step-by-step explanation:
Remember the 3:4:5 rule.
