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Two numbers are in the ratio 3:7 and their difference is 36. Find the number. I need the explanation from a maths genius. |
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Answer» o numbers are in the RATIO 3:7 Their DIFFERENCE = 36.To FindThe numbersSolutionsLet the number be 3X and 7x respectively, where x is a postive constant .Hence, their difference = 7x - 3x = 4xGiven, 4x = 36.Hence, the numbers are 3x = 3 × 9 = 27 and 7x = 7 × 9 = 63.Thus, the numbers are 27 and 63. |
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