CSEC Mathematics · January 2013 · Paper 1 · Question Q21
A man pays 60 cents for every 200\text{ m}^3 of gas used, plus a fixed charge of 13.75. How much does he pay when he uses 55\,000\text{ m}^3$ of gas?
- (A)$178.75
- (B)$175.25
- (C)$165.00
- (D)$151.25
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