Answer:
Step-by-step explanation:he needs to only add 4 teaspoons of chocolate syrup instead of 5 take make it taste like Clare's smoothie
Fraction of students enrolled in Chinese = 
Fraction of students enrolled in French = 
Fraction of students enrolled in Spanish =
Solution:
Total number of students = 51 + 33 + 42
= 126
Number of students enrolled in Chinese = 51
Fraction of students enrolled in Chinese

Fraction of students enrolled in Chinese = 
Number of students enrolled in French = 33
Fraction of students enrolled in French

Fraction of students enrolled in French = 
Number of students enrolled in Spanish = 42
Fraction of students enrolled in Spanish

Fraction of students enrolled in Spanish =
Well, you would use factorization for this, which would be MORE than 54 different codes! :D
D. Customer who buy at least 25 tickets will pay $1.50 each