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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
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Mar 19, 2019
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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
Mathematics
high-school
Shringiraj Dewangan
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Shringiraj Dewangan
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4 students still need to finish their science project because if you do
20 x 0.80=16
20-16=4
Yerkon
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Mar 25, 2019
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