Answer:

Step-by-step explanation:
percentage of graduates with loan = 62%
total sample = 50
Number of student in the sample with student loan
= (percentage of graduates with loan) x (total sample)
= 62% x 50
= 31
Proportion of student in the sample with student loan = 
Answer:
it would be B
Step-by-step explanation:
the ratio of tomatoes to cheese slices is 18:4 1/2 so that would be 25% of tomatoes.
Answer:
The correct answer is D
Step-by-step explanation:
Divide it by 4/4. You should get 7/8. 7/8 is the same as 28/32. 28/4=7, 32/4=8. Therefore, you can divide it by 4/4.