Answer:
0.4 or 
Step-by-step explanation:
James spun the arrow 30 times which means 30 is the total. In other words, it's your denominator (
). It landed on the blue section 12 times which means 12 is the part of the whole. In other words, it's your numerator (
). Plug in the entire fraction and you get
. Divide 12 by 30 and you get 0.4 or if you divide both the numerator & denominator by 6, you get
. Either one works, depending on what your question asks for.
Answer:
14 balls will be pink out of 21 balls.
Step-by-step explanation:
Given that:
2 out of every 3 balls are pink in a multi color package.
Ratio of pink balls to balls drawn = 2:3
Number of balls in package = 21 balls
Number of pink balls = x
Ratio = x:21
This is a proportional relationship
2 : 3 :: x : 21
Product of mean = Product of extreme
3x = 21*2
3x = 42
Dividing both sides by 3

Hence,
14 balls will be pink out of 21 balls.
Answer:
I'm pretty sure it's -3/2
Answer:
Step-by-step explanation: