Best Buy is having a sale on All television. TV You want costs $500.00 but is on sale for 30% off.Discount = Total cost = ____ - ____ =

Sawdust asked Jan 14, 2023

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Sawdust asked Jan 14, 2023

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11 votes

To calculate the discount we can use a rule of 3 so:

$\begin{gathered} 500\to100 \\ x\to30 \end{gathered}$

so the equation:

$\begin{gathered} x=(500\cdot30)/(100) \\ x=150 \end{gathered}$

So the total cost will be:

Romsky answered Jan 20, 2023

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