In the store “Bacana”, the price of a television is R$ 1,000.00. On sale, it is being sold for R$ 970.00. The percentage of the discount granted is...
In the store “Bacana”, the price of a television is R$ 1,000.00. On sale, it is being sold for R$ 970.00. The percentage of the discount granted is A) 30%. B) 7%. C) 9.7%. D) 3%.
Para calcular o desconto percentual, você pode usar a fórmula: (Valor original - Valor com desconto) / Valor original * 100.
Neste caso, o cálculo seria: (1000 - 970) / 1000 * 100 = 30 / 1000 * 100 = 3%.
Portanto, a alternativa correta é:
A) 30%.
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