Two number are in the ratio 7 is to 5 if they differ by 20 find the number
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Assuming the no.s are 5k and 7k
So 7k - 5k = 30
2k = 30
k = 15
So the no.s are 5k = 5×15 = 75 and 7k = 7×15 = 105
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Step-by-step explanation:
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