Unit price: which is the better buy?

Find the price of one item in each pack. The lower price is the better buy. Write A or B.

1. Pack A has 4 sticker packs for £7.64. Pack B has 3 sticker packs for £4.11. Which pack is the better buy? Write A or B.
2. Pack A has 3 sticker packs for £5.58. Pack B has 4 sticker packs for £4.68. Which pack is the better buy? Write A or B.
3. Pack A has 2 sticker packs for £5.68. Pack B has 4 sticker packs for £4.48. Which pack is the better buy? Write A or B.
4. Pack A has 4 granola bars for £2.24. Pack B has 2 granola bars for £1.00. Which pack is the better buy? Write A or B.
5. Pack A has 4 bagels for £3.84. Pack B has 3 bagels for £14.73. Which pack is the better buy? Write A or B.
6. Pack A has 2 sticker packs for £6.82. Pack B has 3 sticker packs for £1.59. Which pack is the better buy? Write A or B.
7. Pack A has 4 juice boxes for £2.48. Pack B has 3 juice boxes for £4.77. Which pack is the better buy? Write A or B.
8. Pack A has 5 bagels for £5.25. Pack B has 4 bagels for £10.56. Which pack is the better buy? Write A or B.
9. Pack A has 4 tickets for £10.64. Pack B has 3 tickets for £4.14. Which pack is the better buy? Write A or B.
10. Pack A has 3 bagels for £2.79. Pack B has 5 bagels for £30.25. Which pack is the better buy? Write A or B.
11. Pack A has 9 sticker packs for £28.62. Pack B has 8 sticker packs for £60.40. Which pack is the better buy? Write A or B.
12. Pack A has 7 juice boxes for £23.52. Pack B has 5 juice boxes for £38.20. Which pack is the better buy? Write A or B.
13. Pack A has 6 notebooks for £57.66. Pack B has 12 notebooks for £125.04. Which pack is the better buy? Write A or B.
14. Pack A has 7 pens for £65.38. Pack B has 5 pens for £51.85. Which pack is the better buy? Write A or B.
15. Pack A has 7 apples for £58.17. Pack B has 10 apples for £86.50. Which pack is the better buy? Write A or B.
16. Pack A has 10 notebooks for £56.80. Pack B has 4 notebooks for £2.36. Which pack is the better buy? Write A or B.
17. Pack A has 7 tickets for £23.10. Pack B has 13 tickets for £18.33. Which pack is the better buy? Write A or B.
18. Pack A has 6 pens for £27.60. Pack B has 13 pens for £140.40. Which pack is the better buy? Write A or B.
19. Pack A has 6 sticker packs for £8.82. Pack B has 9 sticker packs for £133.02. Which pack is the better buy? Write A or B.
20. Pack A has 11 granola bars for £85.25. Pack B has 8 granola bars for £83.12. Which pack is the better buy? Write A or B.