I need help with, "putting it all together:ratios, rates, proportions

Question

These are my answers:
1. There are 18 boys and 12 girls in a math class. What is the ratio of girls to total studsnts? (1 point)
My answer: 12:30
But I need help with the rest!!!!

Answer 1

Your ratio of 12 : 30 should be reduced to lowest terms as
2 : 5

just like 12/30 = 2/5

Answer 2

Right, but can't help with the rest unless you give us the data.

Answer 3

so does anyone have all the answers?

Answer 4

im gonna take it and post the answers for connexus

Answer 5

100% for people with connexus

1.
12:30

2.
18:27

3.
9:95

4.
245 words

5.
3:6 and 5:10
4:12 and 6:18

6.
28

7.
1

Answer 6

1. 12:30
2. 18:27, 30:45
3.9 for 95
4. 245 words
5. 3:6 and 5:10, 4:12 and 6:18
6. p=28
7. 1

Answer 7

Libra and BeeVee are correct

Answer 8

Tysm libra and beevee you saved my life!!!

Answer 9

same but i need the written quiz too

Answer 10

w BOTH OF YALL

Answer 11

Thank you for helping me out with this!

Answer 12

you saved my life

Answer 13

OH ME GOSH I GOT 100% YUS!!!!! THANKYOU THANKYOU THANKYOUUUUUUUUU!!!!!!