3. Divists 10.750 amsung x. Yandzin such way x : Y= 5:4 and 7:2=3:4 that
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Step-by-step explanation:
(x-5):(y-10):(z-15) =5:4:3.
Let (x-5) = 5k, or x = 5k+5
y-10 = 4k, or y = 4k+10
z-15 = 3k, or z = 3k + 15
Now x+y+z = 750. Or
5k+5+4k+10+3k+15 = 12k+30 = 750, or 12k = 720, or k = 60.
A’s share = Rs.305, B’s share = Rs.250 and C’s share = 195. Answer.
Check: (305–5): (250–10):(195–15)
= 300 : 240 : 180
= 5 : 4: 3. Correct.
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