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hodyreva [135]
3 years ago
5

The first one I need help with that one

Mathematics
1 answer:
SVEN [57.7K]3 years ago
7 0

Answer:

5% Sales tax is $3.375 and total amount is $70.875. I don't know if they want u to simplify or not so I'll leave the answer this way just incase.

Step-by-step explanation:

You do cross multiplication.

1. ?/67.50 = 5/100

2.  then you cross multiply 67.50 x 5 = 337.5

3. Divide 337.5 by 100 = 3.375

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