Find a:b:ca:b=5:3 and b:c=6:5​

Mathematics · College · Thu Feb 04 2021

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A:B = 5:3

B:C = 6:5

Here, B is common. But value of B is different. Hence, we will make make them equal 

A/B= 5/3X 6/6

A/B= 30/18

B/C= 6/5X 3/3

B/C = 18/15

A:B:C= 30:18:15

Or, 10:6:5

 

Therefore, A:B:C = 10:6:5.