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    JenniferBradley's Avatar
    JenniferBradley Posts: 1, Reputation: 1
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    #1

    Feb 28, 2014, 06:21 PM
    How many students are in Bob's class? (assume that no chairs are empty)
    Mrs. Smith arranges the classroom chairs into small groups creating perfect squares. Her classroom is large and has enough room for 5 groups. Bob noticed that when he sat down there were four people on his left and three people on his right. How many students are in Bob's class? (assume that no chairs are empty)
    Wondergirl's Avatar
    Wondergirl Posts: 39,354, Reputation: 5431
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    #2

    Feb 28, 2014, 06:23 PM
    Draw a picture.
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