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The cost of a washing machine is 25% less than the cost of a TV. If the cost of the washing machine increases by 88% and that of the TV decreases by 57%, then what is the percentage change in the total cost of 6 washing machines and 3 TVs?
Increase by 30%
Decrease by 23%
Increase by 36%
Decrease by 31%
Increase by 30%
Practice and solve "The cost of a washing machine is 25% less than the cost of a TV. If the cost of the washing machine ..." for Mathematics - Previous Year Paper 2024. The correct answer is Option A: Increase by 30%. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "The cost of a washing machine is 25% less than the cost of a TV. If the cost of the washing machine ..." for Mathematics - Previous Year Paper 2024. The correct answer is Option A: Increase by 30%. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.