Answer:
A. 1200
Step-by-step explanation:
Since 10 times 3 is 30, then 400 times 3 is 1200. Hope I helped!
Answer:
Its C but the way I got is too small so I cant really give explanation
Answer:
One of the possible dimensions of the full trailer could be 5 by 12 by 3.
Step-by-step explanation:
Volume = weight times height times length = 12 times 5 times 3 = 180.