Answer:
yes
Step-by-step explanation:
they are equivalent because 1 is half of 2 and 2 is half of 4
Answer:
Yes.
Step-by-step explanation:
Think you it in fraction form. 2/1 and 4/2.
4/2 can be simplified, so you divide it by 2 giving you 2/1.
Making it 2/1 =2/1 or 2:1 = 2:1
So yes 2:1 = 4:2.
