DallasLifeBaby01
  • DallasLifeBaby01
Which pair of sneakers has the lowest sale price? 15% off $30 20% off $35 10% off $29 30% off $38
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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jamiebookeater
  • jamiebookeater
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UsukiDoll
  • UsukiDoll
we need to convert these percentages into decimal points and then we multiply that result with the price.
DallasLifeBaby01
  • DallasLifeBaby01
okay thanks :) @UsukiDoll
UsukiDoll
  • UsukiDoll
let's do the first one as an example 15% off $30 15% in decimal form is 0.15 so 0.15 x 30 = $4.50 off the original price you take that discount and apply to the original price... we do this using subtraction $30 - $4.50 = $25.50

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UsukiDoll
  • UsukiDoll
I left something out by accident.. when you convert a percent into a decimal you need to move the decimal point two places to the left you can also use division as well to obtain the decimal form for example we know that 100% is the max and since the first problem is 15%, we use division 15/ 100 = 0.15
DallasLifeBaby01
  • DallasLifeBaby01
thanks.... i figured out the question
UsukiDoll
  • UsukiDoll
then multiply 0.15 with $30 to obtain the discount amount which is $4.50 You take $4.50 off the original price of $30 so the new amount will be $25.50
UsukiDoll
  • UsukiDoll
can I get a medal ? ^_^
DallasLifeBaby01
  • DallasLifeBaby01
yeah :)

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