Question

there are 9 people on the elevator. together they weigh is 878.4kg .Find the avarage weigh?​

Answer 1

Step-by-step explanation:

$average \: weight \\ = \frac{Total \: weight \: of \: all \: people}{no \: of \: peoples} \\ = \frac{878.4}{9} \\ = 97.6$

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