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The cost of a washing machine is 26% less than the cost of a TV. If the cost of the washing machine increases by 86% 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?
Increase by 38%
Increase by 36%
Decrease by 29%
Decrease by 30%
Increase by 36%
Practice and solve "The cost of a washing machine is 26% 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 B: Increase by 36%. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "The cost of a washing machine is 26% 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 B: Increase by 36%. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.