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koban [17]
3 years ago
11

20 students to 30 students increased percentages

Mathematics
2 answers:
umka21 [38]3 years ago
7 0

Answer: 66%

Step-by-step explanation: or No Solution

nikklg [1K]3 years ago
4 0

Answer:

50% increase

Step-by-step explanation:

20-30=-10/20=.5

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