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What number should be added to each term of the ratio 3 : 5 such that ratio becomes 4 : 5 |
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Answer» Answer: let the number added be X so 3+x / 5+x = 4 /5 5 ( 3+ x ) = 4 ( 5+x ) 15 +5x = 20 + 4x 5x - 4x = 20-15 x = 5 so number added is 5 |
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