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Please help me....asap

Please help me....asap-example-1
User Deedubs
by
2.7k points

2 Answers

27 votes
27 votes

Answer:

The last one

Explanation:

You just have to find the percentage of each

First find the total

300+320+500+510=1630

1)freshman: (320÷1630)×100

2) sophomore:(300÷1630)×100

3) juniors:(500÷1630)×100

4)seniors:(510÷1630)×100

User Trashman
by
2.9k points
9 votes
9 votes

Answer:

D) 18 freshman, 18 sophmores, 30 juniors, 30 seniors

Explanation:

ratio given:

320 : 300 : 500 : 510

320 = 300 and 500 = 510

therefore ratio of 300 : 300 : 500 : 500

Ratio of 300 : 500 = 18 : 30

18 : 18 : 30 : 30

User Cjol
by
3.2k points