danieldharo danieldharo

24-08-2020
Mathematics

contestada

a pack of cinnamon-scented pencils sells for 5.00 dollars what is the sales tax rate if the total cost of the pencils is 5.15

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salukhalid salukhalid

24-08-2020

calculate the percentage increase,work out the difference (increase) between the two numbers you are comparing. Then divide the increase by the original number and multiply the answer by 100.

520-500 = 20

20÷500 =.04

.04 ×100= 4%

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