tayasb253 tayasb253

11-03-2024
Mathematics

contestada

the price of a used textbook after a 45% markdown is $21.45. What was the original price?

Respuesta :

walkeramari150 walkeramari150

11-03-2024

39

39/100 = .39

.39 × 45% = 0.1755

.39 - .1755 = .2145

then add . before last 2 digits to get price

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