What is the solution: ?
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2 1 * 5 + 2 7
1 --- = ---------------- = -------
5 5 5
1
1/3 = ----
3
Take ratio of them:
7 1
-- : --- A ration X : Y can be written as X divided by Y. So
5 3
Our rati o is 7 1
---- / ----
5 3
Dividing by 1 /3 is same as multiplying by 3 / 1
our ratio is 7 3 7 * 3 21
---- * ------ = ------------- = ----
5 1 5 * 1 5
1 --- = ---------------- = -------
5 5 5
1
1/3 = ----
3
Take ratio of them:
7 1
-- : --- A ration X : Y can be written as X divided by Y. So
5 3
Our rati o is 7 1
---- / ----
5 3
Dividing by 1 /3 is same as multiplying by 3 / 1
our ratio is 7 3 7 * 3 21
---- * ------ = ------------- = ----
5 1 5 * 1 5
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