Answer:
0.25
Step-by-step explanation:
1. Add up all of the students.
20+20+25+7+13+5+3+2+5=100
2. Make a ratio of that number and the number of all the students in Music/Drama
MUSIC/DRAMA: 7+13+5=25

3. Simplify
= 0.25
Answer:
2x + 6
2 times the number x is 2x (2 times x)
six more than that would be +6
Answer:
Step-by-step explanation:
20%
Answer:
there are 11 diffrent sums and the greatest sum is 12
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
18/32 = 1/2