math

Each student in a class contributed as many paise as number of student in the class.teacher contributed rs 13 to make total collection of rs 49.how many students were in the class?

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  1. Let x be the number of students in the class.
    (0.01x)(x) + 13 = 49

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  2. Answer is 6
    49-13=36
    root of 36 is 6

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