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rs. Find12.present agesA number is such that if you multiply it by5and add 7 to the product, you get 35the number13.2 |
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Answer» Let the number be x. Given, 3 / 5 * x = 3 / 5 x 3 / 5 x + 4 / 7 = 21 x + 20 / 35 = - 2 / 35 21 x + 20 = - 2 21 x = - 22 x = -22 / 21. |
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