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The cost of a washing machine is 50% less than the cost of a TV. If the cost of the washing machine increases by 83% and that of the TV decreases by 38%, then what is the percentage change in the total cost of 8 washing machines and 4 TVs? 3544
Increase by 22.5%
Decrease by 27%
Decrease by 19%
Increase by 26%
Increase by 22.5%
Practice and solve "The cost of a washing machine is 50% less than the cost of a TV. If the cost of the washing machine ..." for Mathematics - Previous Year Paper 2026. The correct answer is Option A: Increase by 22.5%. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "The cost of a washing machine is 50% less than the cost of a TV. If the cost of the washing machine ..." for Mathematics - Previous Year Paper 2026. The correct answer is Option A: Increase by 22.5%. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.