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Any help is wanted pls and thxs

Any help is wanted pls and thxs-example-1
User Serby
by
2.4k points

2 Answers

15 votes
15 votes
1-3
3-9
5-15
25-75
35-105
I just multiplied number of students by 3
User Ven Yao
by
2.9k points
11 votes
11 votes

Answer:

1:3
3:9
5:15

25:75
30:90

35:105

Explanation:

Multiply the number of students by 3

User Yogesh Kumar
by
3.2k points