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The Difference Between A Number And Its Two-fifth Is 510. What Is 10% Of That Number? |
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Answer»
x - 2/5 x = 510 x = (510 * 5)/3 = 850 10% of 850 = 85. Let the number be x. Then, x - 2/5 x = 510 x = (510 * 5)/3 = 850 10% of 850 = 85. |
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