Answer:
Step-by-step explanation:
3/12 really is 1/4 (Divide top and bottom by 3) 3/3 = 1 and 12/3 = 4
1/5 + 1/4 = 4/20 + 5/20 = 9/20
There is something we don't know about this question. If you put a remark, I will come back and look at it.
Answer:
no
Step-by-step explanation:
if he randomly pulls it out it's still the same number of red cards and also the total number of cards as always
can't change
Answer:
B
Step-by-step explanation:
Answer:
i can't see the picture can you writen and and I promise that I will solve it as quickly as possible
Step-by-step explanation:
