different cities have different levels of sales tax for items purchased. find each amount of sales tax. what…

different cities have different levels of sales tax for items purchased. find each amount of sales tax. what is 10% of $19.90? what is 7% of $20.00?

different cities have different levels of sales tax for items purchased. find each amount of sales tax. what is 10% of $19.90? what is 7% of $20.00?

Answer

Explanation:

Step1: Convert 10% a decimal

10% = 0.1

Step2: Calcular 10% de 19.90

0.1×19.90 = 1.99

Step3: Convert 7% a decimal

7% = 0.07

Step4: Calcular 7% de 20.00

0.07×20.00 = 1.4

Answer:

1.99 1.4