In a school 2/3 of the students study a language. Of those who study a language 2/5 study French. Find the ration of students who study french to studnts who do not study french
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Step-by-step explanation:
Let the total number of students be x
Now,
Who studied language = 2/3 of x = 2x/3
Who studied French = 2/5 of 2x/3 = 4x/15
So, students who don't study French =>>
= 2x/3 - 4x/15
= (10x - 4x)/15 = 6x/15
Required Ratio = 4x/15 : 6x/15 = 4x : 6x = 2 : 3
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