PLEASE HELP ME FAST IT IS VERY URGENT.
TWO NUMBERS ARE SUCH THAT THE RATIO BETWEEN THEM IS 3:5. IF EACH IS INCREASED BY 10, THE RATIO BETWEEN THE NEW NUMBERS SO FORMED IS 5:7. FIND THE ORIGINAL NUMBER.
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Step-by-step explanation:
If each number in increased by 10, the ratio between the new number so formed is 5 : 7. A/Q, ∵ ( x + 10 ) : ( y + 10 ) = 5 : 7 . ⇒ 7( x + 10 ) = ( y + 10 ) 5 .
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here is you answer dear..
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