Answer:
x
Step-by-step explanation:
;\
Answer:
i am really not sure because i worked it out but i needed to see how they said it .
Step-by-step explanation:
Answer:
40% of the class is Girls, so 12 students are girls
Step-by-step explanation:
add up the ratio
2+3=5
divide by 5
30/5=6
multipy ratio to find totial number of students
2*6=12
2*3=18
divide the number of students to get the pecentage
12/30=0.4=40%
18/30=0.6=60%
Answer:
9
Step-by-step explanation:
because 4+ 5 is= 9
