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A number added to its two-thirds is equal to 55. Find the number. |
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Answer» Let the required number be x.Then, = x + (2x/3) = 55 = (3x + 2x)/3 = 55 = 5x/3 = 55 Multiplying both side by (3/5) = (5x/3) × (3/5) = 55 × (3/5) = x= 11 × 3 = x = 33 ∴ The required number is 33 |
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