A group of students is organised in two rows, crossing each other. If a students is tenth from all ends, how many students are there in the group?
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there are 37 students
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2 rows cross each other then there will be 4 starting points like in (+) this symbol 2 rows crossing each other and there are 4 corners now a student counts 10th from every row this means he is at centre means in each side there are 9 students and for 4 rows there will be 36 students plus the middle one totals to 37
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There are total 37 students.
Two rows crossing each other in form of plus or cross and the student in the center will be on 10th no. if counted from any end.
9 students on each dissected row and 4 such rows = 9 x 4= 36 + 1 center student = 37 students in total.
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