tevinfrank3 tevinfrank3

21-11-2019
Mathematics

contestada

after a discount of 15%, the of a shirt is $51. what was the original price of the shirt?

Respuesta :

joshuaj31 joshuaj31

21-11-2019

Answer:

$58.65

Step-by-step explanation:

change 15% to a decimal than multiply .15 by 51 then add 51.

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profarouk profarouk

21-11-2019

Good evening ,

Answer :

$60

Step-by-step explanation:

p − p×(15/100) = 51

⇔ p(1 - 15/100) = 51

⇔ p×[(100-15)/100] = 51

⇔ p×(85/100) = 51

⇔ 85×p = 100×51

⇔ p = 51×(100÷85) = 5 100÷85 = 60.

:)

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