119,616 views
5 votes
5 votes
You had 90 books on your shelf. You decided to donate 20%. How many books were donated? How many do you have left?

1. 30 donated and 88 left
2. 24 donated and 72 left
3. 18 donated and 64 left
4. 18 donated and 72 left​

User Gary Woods
by
2.9k points

2 Answers

23 votes
23 votes
4. 18 donated and 72 left
20% of 90= 18
80% of 90=72
———————-
100% of 90=90
User Miss
by
3.1k points
28 votes
28 votes
The answer is the forth option
User Lilienthal
by
2.6k points