Exercise 3F Solve the word problems
By selling goods for 175.50,a merchant made a profit of 17%.how much did the goods cost him

A dealer gained a 10% profit by selling an article for birr 330.00.what was the original price of the artiele?
3.A trader bought a TV sét for Birr 2000 anď sold it at a loss of 5 1/2% What was the selling price?
4.Girma bought 200 eggs for Birr 50 and sells them for Birr 0.30 each. Did he
get profit? If so find his profit percenatage.
5. A company earned a profit of Birt 880,000 last year and Birr 970,000 this
year. What is the percent change in a profit between the two years?

Please help