The age of Ram and Shyam are in ration 8:6 , 10 years ago their age were 7:5 . Find present age .
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Answer:
They are at a ratio =8x + 6x-10
10 years ago =7x+5x
8x+6x-10=7x-5x
8x+6x-7x-5x=10
2x = 10
X=5
Their present age is 8 into 5= 40
6 into 5=30
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