TaylorPaige12346 TaylorPaige12346

25-09-2021
Mathematics

contestada

A new plasma-screen television has purchase price of 4980 if sales tax on this purchase is 398.40 find the sales tax rate

Respuesta :

personalities personalities

25-09-2021

Answer:

12.5 Percent.

Step-by-step explanation:

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anasweeney43 anasweeney43

25-09-2021

Answer:

8%

Step-by-step explanation:

What % is 398.40 of 4980 (x/100 = is/of)

x/100 = 398.49/4980 (cross multiplication)

(398.40 * 100) / 4980 = 8

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