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16 December, 10:20

At a middle school, 75% of the sixth-grade students attended the first dance. If there were 105 sixth graders at the dance, how many students are in sixth grade?

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  1. 16 December, 11:35
    0
    140 students in the sixth grade

    Step-by-step explanation:

    75% = 105 sixth graders

    since 75% is 3/4 of 100%

    u can find 25% and then add that to 75% to find how many there are:

    75/3 = 25

    105/3=35

    25% = 35 sixth graders

    25% * 4 = 100%

    35*4 = 140
  2. 16 December, 13:10
    0
    Answer: 108 six grade students.

    Step-by-step explanation: First looked at how many six graders at the middle school is 75% and add how many more six graders to the school dance. The answer is 180 six graders attended to the school dance.
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