Answer:
47% and 62%
Step-by-step explanation:
1. Drink
The probability that a student buys a drink is 0.47
Step-by-step explanation:
The probability that a student buys a drink will be given by;
( the number of students who bought a drink)/(the total number of students)
We are told that;
Of the 100 students who came to the movie, 62 bought popcorn and 47 bought a drink. Therefore, the required probability is;
47/100= 0.47
0.47 = 47%
2. Popcorn
For popcorn probability, it's basically the same.
The probabilty that a student buys popcorn is 0.62
The probability that a student buys popcorn will be given by;
( the number of students who bought popcorn)/(the total number of students)
So therefore,
62/100 = 0.62
0.62 = 62%
Answer:
$9
Step-by-step explanation:
divide 45 and 5, you get 9
$35 / $9.99 = 3.5 pairs of shorts
We have to round down because you cannot buy half a pair of shorts
The correct answer is 3 pairs of shorts.
I think you forgot to put the image in the question
Answer: do a proportion
Step-by-step explanation:
So it would be a number over a number and equals X over a number.
