Answers

2015-01-26T20:39:23+08:00
I might be wrong because I'm basing this of from my memory but I think it's like this 36:8 cans were collected its pretty much like fractions
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2015-01-27T17:37:35+08:00
The ratio is the comparison of two quantities
Ex. 3:4
4:5
1:9
9:5
3:5
11:5
17:7
.............and many more

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