4. Two numbers are in the ratio 6:11. On adding 2 to the first and 7 to the second, their ratio becomes
8:15. Find the numbers.
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Answer:
the numbers are;78,143
Step-by-step explanation:
Ratio=6:11
let the numbers be=6x;11x
6x+2/11x+7=8/15
90x+30=88x+56
90x-88x=56-30
2x=26
x=13
6(13)=78
11(13)=143
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