In a group of 120 seventh graders. 30% have completed their science project. How many students have completed their science project.

Question

Mathematics

Harrison Patrick

9 March, 04:48

In a group of 120 seventh graders. 30% have completed their science project. How many students have completed their science project.

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Answers (1)

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Paige Ray · Answer 1

Answer: 36

Step-by-step explanation:

120 students is the same as 100%, so you would divide 120 by 100 and your quotient would be 1.2 Then you multiply 30 by 1.2, since you would multiply 100 by 1.2 to get 120. 30*1.2=36. So 36 seventh graders have completed their science project.