Claudia F.
asked • 08/15/19Three-fourths of the student body attended the pep-rally. If there were 1230 students at the pep rally, how many students are there in all?
I’m confused how to solve this, please help.
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1 Expert Answer
If SB = the number of students, then
(3/4)SB = 1230 or SB = 1230(4/3) = 1640 students total
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Karim A.
This is a cross-multiplication problem. Set an equation. (3/4) times X is 1230. X represents the total body. Cross Multiply and you get 3X=1230 * 4. Solve for X.08/15/19