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10 July, 18:56

there are 25 students in Mrs. Ventozzi's class at the beginning of the school year, and the average number of siblings for each student is three. A new student with eight siblings joins the class in November. What is the new class average for number of siblings? Round your answer to the nearest hundredth

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  1. 10 July, 19:09
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    25*3 = 75

    75 + 8 = 83 total siblings

    25+1=26 total students

    83/26 = 3.19
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