Respuesta :

charlief22

Greetings!

When trying to find the percentage, simply use this equation:

(Initial price x [tex]\frac{percentage}{100}[/tex])

Where the initial price is the total amount, and the percentage is how much the percentage is. Simply plug the numbers in the question into this equation:

(380 x ([tex]\frac{5}{100}[/tex])

= 380 x 0.05 = 19

So 5% of $380 = 19

As 15% is simply 3 times more than 5:

15 ÷ 5 = 3

You can simply multiply 19 by 3 to find 15%!

19 x 3 = 57

So 15% of $380 = $57


Hope this helps!

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