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17 November, 16:16

Randy school requires that there are two adult chaperones for every 18 students when the students go on a field trip to the museum if there are 99 students going to the museum how many adult shop around our need it

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  1. 17 November, 16:34
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    Use a proportion.

    2 adults to 18 students is as x adults to 99 students.

    2/18 = x/99

    18x = 2 * 99

    18x = 198

    x = 11

    Answer: 11 adults
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