Tai has a bag of different-colored balloons. Without looking in the bag, she selects a balloon, records its color, and puts it b
ack in the bag. All balloons are equally likely to be chosen. She performs 50 trials.
Number of times a red balloon was chosen 15
Number of times a yellow balloon was chosen18
Number of times a green balloon was chosen9
Number of times a pink balloon was chosen8
Based on the data Tai collected, what is the estimated probability, in simplest form, of choosing a yellow balloon from the bag?
A. 9/50
B. 18/100
C. 9/25
D. 50/18
Number of times a red balloon was chosen 15
Number of times a yellow balloon was chosen18
Number of times a green balloon was chosen9
Number of times a pink balloon was chosen8
Based on the data Tai collected, what is the estimated probability, in simplest form, of choosing a yellow balloon from the bag?
A. 9/50
B. 18/100
C. 9/25
D. 50/18
1 answer:
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Answer:
C.
Step-by-step explanation:
We have been given a ratio 16:200 and we are asked to find the ratio as a fraction in simplified form.
Since ratio compares two numbers or two quantities that are measured with the same unit.
Upon converting our ratio into fraction we will get,
Let us cancel out greatest common factor from numerator and denominator of our fraction to simplify it.
After cancelling out 8 we will get,
Therefore, our fraction simplifies to and option C is the correct choice.