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5 December, 04:54

Everyone in andy's class has to do a science project. out of the 20 students, 80% have completed their projects. how many students still needs to finish their projects

A. 100 students

B. 36 students

C. 16 students

D. 4 students

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Answers (1)
  1. 5 December, 07:41
    0
    4 students still need to finish their science project because if you do

    20 x 0.80=16

    20-16=4
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