Answer:
IJ
Step-by-step explanation:
-1
i would say you need to divide 45 and 3. then subtract 45 and 15. then with those two numbers you need to put the amount from 45 / 3 on the top and the 15-45 on the bottom. you will get the probability.
i think don't quote me
7x12x2=168 I think but how did u do this
