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(i) 
(ii) 
(iii) \(10\) more to three times '\(c\) is '\(10c + 3\)'.
(iv) If the cost of \(10\) rice bags is \(₹ 't'\), then the cost of \(1\) rice bag is \(₹\) \(\frac{'t'}{10}\).
(v) The product of '\(q\)' and \(20\) is '\(20q\)'.
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