Convert the percent to a decimal 100%

Hello There!

100% converted to a decimal is 1

100% =

100 over 100 is the same as 100 divided by 100. Completing the division we get:

100 ÷ 100 = 1

We have shown that

100% = 1

answer:   expression= p+p*d%

price reduction + sale price = $625

sale price: $p+$p*d%

where d% is the percentage of discount

step-by-step explanation:

original price = p

price went down by $150 price reduction $p*d%

sale price= $ 475

therefore the price before sale is: $625

and the expression that shows the price before sale is: p+p*d%