Markup: find the selling price

Find the percent of the cost. Add it on to get the selling price.

1. A shop buys a jacket for £20 and marks up the price by 20%. What is the selling price?
2. A shop buys a backpack for £42 and marks up the price by 50%. What is the selling price?
3. A shop buys a tablet case for £74 and marks up the price by 10%. What is the selling price?
4. A shop buys a jacket for £28 and marks up the price by 20%. What is the selling price?
5. A shop buys a game for £89 and marks up the price by 10%. What is the selling price?
6. A shop buys a backpack for £40 and marks up the price by 50%. What is the selling price?
7. A shop buys a bike helmet for £89 and marks up the price by 20%. What is the selling price?
8. A shop buys a lamp for £98 and marks up the price by 10%. What is the selling price?
9. A shop buys a lamp for £119 and marks up the price by 10%. What is the selling price?
10. A shop buys a tablet case for £162 and marks up the price by 40%. What is the selling price?
11. A shop buys a bike helmet for £137 and marks up the price by 40%. What is the selling price?
12. A shop buys a coat for £102 and marks up the price by 30%. What is the selling price?
13. A shop buys a pair of shoes for £261 and marks up the price by 15%. What is the selling price?
14. A shop buys a lamp for £284 and marks up the price by 40%. What is the selling price?
15. A shop buys a jacket for £197 and marks up the price by 20%. What is the selling price?
16. A shop buys a bike helmet for £185 and marks up the price by 60%. What is the selling price?
17. A shop buys a lamp for £98 and marks up the price by 30%. What is the selling price?
18. A shop buys a tablet case for £229 and marks up the price by 40%. What is the selling price?
19. A shop buys a tablet case for £380 and marks up the price by 70%. What is the selling price?
20. A shop buys a tablet case for £115 and marks up the price by 40%. What is the selling price?