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16 September, 17:06

On a school spirit day 257 students wore gold or black, 34 wore both gold and black, and 178 wore black. How many students wore gold?

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Answers (2)
  1. 16 September, 20:57
    0
    45 wore black

    Step-by-step explanation:

    you would subtract 257 - 178 = 79

    and then you would subtract 79 - 34 = 45
  2. 16 September, 21:03
    0
    45

    Step-by-step explanation:

    178+34-257=45
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