Answer:
10/25
10+9+6 equals 25 and there is 10 red marbles. I think this is the answer don't take my word for it.
Answer:
c 30
Step-by-step explanation:
because 30*40/100=12
Answer:
add a photo please
Step-by-step explanation:
I cant solve it without knowing the choices
This is a sampling technique used when natural groupings are evident in a statistical population. It is often used in marketing research.
When you're multiplying any number times a fraction with a numerator of one, that number becomes the numerator. For example:
a x 1/b = a/b
So, in your case:
12 x 1/5 = 12/5
