A preschool has a student to teacher ratio of 5:2. Which of the following ratios is equivalent to this ratio?

Michelle had a birthday party. she bought a bag of candy with 96 starbursts, 72 hershey's, and 68 reese's. she wants to use all the candy she bought to make goody bags with the same amount of starbursts, hershey's and reese's in each bag. what is the largest number of bags she can make?

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

What type of symmetry does a rhombus have?