The ratio of boys to girls in ms Cunningham’s class is 2 to 3. There are 18 girls in the class. What is the total number of students in her class?

30 students

Step-by-step explanation:

you have a ratio, and an unknown amount, so set up a proportion

I used x because the amount of boys is unknown

so then, cross multiply

(so do 3 times x, and 2 times 18)

then divide both sides by 3 to get x by itself, and you get

this means there are 12 boys in the class. because the problem is asking for the total number of students, add 12 and 18 (the number of boys and girls).

you get 30, so there are 30 students in her class.

1696 hundred thousand

step-by-step explanation: