Respuesta :
70% off means she only paid 30% so if x = original price,
54/x = 30/100.
Cross multiply
30x = 5400 so divide by 30
x = $180
54/x = 30/100.
Cross multiply
30x = 5400 so divide by 30
x = $180
The original price of the item is 180
The given expression:
The final amount paid by Joyce after the discount = 54.00
the given discount = 70 %
To find:
- the original price of the item.
Let the original price of the item = y
The original price of the item is calculated as follows:
[tex]100\% \ y \ - \ 70\% \ y = 54\\\\30\% \ y = 54\\\\0.3 y = 54\\\\y = \frac{54}{0.3} \\\\y = 180[/tex]
Thus, the original price of the item is 180
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