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2.Find the value of 'x' for which the following forms a proportion :(i) 7: 14 : : 15 : x(ii) 3:11: : 13.5 : x(iii) 15 : 20 ::x: 30(iv) 10 : 20 : :x: 15 |
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Answer» aaaaaaaaaaaaaaaaaaaaaaaaaaaaa |
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