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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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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

User Shringiraj Dewangan
by
8.4k points

1 Answer

3 votes
4 students still need to finish their science project because if you do

20 x 0.80=16
20-16=4
User Yerkon
by
8.0k points
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