math PLEASE HURRY
posted by jessica .
there are 24 students in a science class. Mr. Sato will give each pair of students 3 magnets. So far, Mr. Sato has given 9 pairs of students their 3 magnets. homw many more magents does Mr. Sato need so that each pair of students has excatly 3 magnets.

24/2  12 pairs
(12 * 3)  27 = ? 
72magnets

there are 24 students in science class.Mr sato will give each pair of student 3 magnets so far mr sato has given 9 pairs of student there's 3 magnets. how many more magnets does Mr sato need so that each pair of students has exactly 3 magnets

72

72

there are 24 student in a science class mr sato will give each pair 9f students 3magnets so far mr sato has given 9 pairs of student their 3magnets how many more magnets does mr sato need so that each pair of students has exactly 3magnets

72 magnets 24 pairs