3 years ago

Sneakers cost $63, the sales tax rate is 7.5% what is the total cost if the sneakers to the nearest cent

1 answer:

4 0

$total\ cost=\ cost\ of\ sneakers+ 7.5\%*cost\ of\ sneakers\\\\
total\ cost= 63+7.5\%*63=63+0.075*63=63+4.725=\\
67.7\$\\\\
Total\ cost\ is\ 67.7\$.$

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