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Ms. O'Rourke has graded 20% of her 150 students' papers. How many papers does she still need to finish grading?
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20 votes
Ms. O'Rourke has graded 20% of her 150 students'

papers. How many papers does she still need to finish
grading?

User Ahmed Yousif
by
8.6k points

1 Answer

5 votes

Answer:

150−30=120 papers are still left to do

Explanation:

150−30=120 papers are still left to do

User Trikker
by
7.8k points
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