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Two numbers are in the ratio 3:5 if 9 is subtracted form each of the number of new ratio 12 :23 find the new number
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Step-by-step explanation:
Let the one no.be 3x and other be 5x
A/q
3x-9/5x-9=12/23
(3z-9)×23=(5z-8)×12
69x-207=60x-96
69x-60x=207-96
9x=111
x=111/9
x=12.333
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