00:00Given that A divided by B equals C divided by D, which equals E divided by F, which equals 3,
00:03A equals B divided by B times C minus 2 D divided by D times E minus 2 F divided by E.
00:09People are asking about the result, arkadaşlar.
00:11Now, from this I know that if A divided by B equals C divided by D, then that equals E.
00:16If F divided by O equals 3, then O equals 3.
00:18How was I able to write like this, guys?
00:19When we multiply A by B in the form of 3, and equate each equation to the constant proportionality of K, which is proportionality to 3,
00:25A equals 3 times B, C equals 3 times D, and what is it?
00:31I can write it as E equals 3 times F, right?
00:34Yes, now that we've arrived at this point, if we replace A with B, the B's cancel out, right guys?
00:41We'll find a ratio here.
00:43Let's write A equals 3B.
00:45I'm saying 3B minus 2B divided by B multiplied by...
00:50I'm writing 3D instead of C.
00:52Minus 2 times all of them in terms of D.
00:55D times, here I'm writing it all in terms of F.
01:01What does 3 times F minus 2 times F divided by something else mean, folks?
01:053 times F.
01:08Now, if you subtract 2B from 3B, then B becomes B divided by B.
01:13What happens if you multiply 3D by 2D, guys?
01:16It becomes D divided by D.
01:18What happens if you subtract 2F from 3F?
01:21F becomes F divided by 3F.
01:24When these are simplified one by one, they are in a multiplication and division situation, friends.
01:29This is equal to 1 times 1 times 1 divided by 3, so our answer is 1 divided by 3.
01:35The answer is C1, 1/3.
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