Since there are three black shirts and 7 blue shirts, he has a 3/10 chance of picking a black.
Yes.
27/51-18/34=0
if something minus something is zero, then the 2 numbers subtracting each other are equal. :)
You have to put the number under 1 so you would get 1 over -27
Answer:
200
Step-by-step explanation:
just look up 2% of 4 is what and you will get the same answer