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At a school, 102 students play at least one sport. This is 40% of the students at the school. How many students are at the school?
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At a school, 102 students play at least one sport. This is 40% of the students at the school. How many students are at the school?
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May 12, 2018
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At a school, 102 students play at least one sport. This is 40% of the students at the school. How many students are at the school?
Mathematics
middle-school
David Aguilar
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255 students is the answer to your problem
RealMarkusSchmidt
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May 13, 2018
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To get from 40% to 100%, divide by 2 and multiply by 5.
I.e. 40/2 = 20
20 x 5 = 100%
Do the exact same for 102
102/2 = 51
51 x 5 = 255 students
Alcanzar
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May 16, 2018
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Alcanzar
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