Question

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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

Answer 1

Answer:

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