Percentage

Joe paid $345 for a vase. He sold it at a profit of 180% of cost price. Find the selling price of the vase?

The price of a notebook in 2012 is $2000. In 2013, its value decreased by 30%. In 2014, its value decreased by 30% of its value in 2013. Find the value of the notebook at the end of 2013.

The marked price of an article is $80 and it is sold at $76. What is the discount rate of the article.

change 3451% to a decimal

School A has 1500 students and School B has 1800 students. On a particular day, both school had 25 students coming late. Which school has a lower percentage of students who come late?

A 20% increase is the same as...

A motorcycle depreciates in value by 35% each year. At the end of 2015 the value was $5460, what would have been the value of the car at the end of 2014.

Roger buys 50 pineapples for $40. He sells the first 30 for $1.12 each. Then he sells the last 20 for 70 cents each. Does he make a profit or loss and what percentage profit/loss does he make?