please check this one answer.

3.everyone in andy's class has to do a science project. Out of the 20 students,80% have completed their project.how many students still need to finish their projects?

A.100 students

B. 36 students

C. 16 students

D. 4 students (I PICK THIS)

5 answers

.2 * 20 = 4 so yes

4 students

hey guys, can you guys give me all the right answers? plz

16

Thank for help me

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