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there are 121 boys in the seventh grade this is 52.5% of the total students in the grade how many students are in 7th grade
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there are 121 boys in the seventh grade this is 52.5% of the total students in the grade how many students are in 7th grade

User Oblador
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52.5 divide by 121 is .43, so that means each person represents .43% of the 7th grade population. so by multiplying 231 by .43 you get 100%. the number of students in 7th grade is 231
User Amol B Jamkar
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