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hw help

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there are 20 male students taking a class, if 40% of the students are males then how many students are in the class?

(please show how you did it and answer)

  • hw help -

    Let x = total students

    0.4x = 20

    x = 20/0.4
    x = 50

  • hw help -

    what is N*.40=20
    solve for N

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