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There are some students in a school.The 1/2 of number of students is a whole number. The 1/6 of number of students is a whole number. The 1/5 of number of students is a whole number. The 1/7 of number of students is a whole number.Find the number of students.

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210...
It means dat the number must be divisible by 2,6,5,7
1st check the divisibility rules..so we knw dat the number must have "0" in the last digit
the number is 210
12 years agoHelpfull: Yes(3) No(0)

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