Better Buy Worksheet
The method (Same-size compare): Price of one = total ÷ number (or price of 1 kg = total ÷ kg). The smaller price of one is the better buy. Saving per item = bigger price of one − smaller price of one.
NameDateTime takenScore ___ / 40
- 1.Shop A sells 3 geometry boxes for ₹300. Shop B sells 4 geometry boxes for ₹500. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
- 2.Shop A sells 2 colour pencil sets for ₹150. Shop B sells 3 colour pencil sets for ₹195. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
- 3.A 2 kg bag of tomatoes costs ₹114. A 1 kg bag costs ₹26. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 4.A 10 kg bag of rice costs ₹490. A 5 kg bag costs ₹255. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
- 5.Shop A sells 6 pens for ₹72. Shop B sells 3 pens for ₹42. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 6.A 2 kg bag of tomatoes costs ₹88. A 1 kg bag costs ₹39. How many rupees per kg do you save with the cheaper bag?
- 7.A 5 kg bag of rice costs ₹345. A 2 kg bag costs ₹122. How many rupees per kg do you save with the cheaper bag?
- 8.Shop A sells 3 samosas for ₹48. Shop B sells 5 samosas for ₹85. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
- 9.Shop A sells 4 colour pencil sets for ₹340. Shop B sells 5 colour pencil sets for ₹400. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
- 10.A 5 kg bag of sugar costs ₹205. A 10 kg bag costs ₹420. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
- 11.A 10 kg bag of potatoes costs ₹320. A 1 kg bag costs ₹33. How many rupees per kg do you save with the cheaper bag?
- 12.A 1 kg bag of onions costs ₹23. A 5 kg bag costs ₹285. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
- 13.Shop A sells 6 pairs of socks for ₹330. Shop B sells 3 pairs of socks for ₹225. What does one pair of socks cost at the cheaper shop (in ₹)?
- 14.Shop A sells 5 colour pencil sets for ₹425. Shop B sells 4 colour pencil sets for ₹420. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
- 15.A 5 kg bag of potatoes costs ₹145. A 1 kg bag costs ₹21. How many rupees per kg do you save with the cheaper bag?
- 16.Shop A sells 2 pairs of socks for ₹130. Shop B sells 6 pairs of socks for ₹360. What does one pair of socks cost at the cheaper shop (in ₹)?
- 17.A 1 kg bag of onions costs ₹40. A 2 kg bag costs ₹60. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 18.Shop A sells 3 notebooks for ₹150. Shop B sells 6 notebooks for ₹240. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
- 19.Shop A sells 5 samosas for ₹70. Shop B sells 4 samosas for ₹52. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
- 20.Shop A sells 5 geometry boxes for ₹550. Shop B sells 3 geometry boxes for ₹270. What does one geometry box cost at the cheaper shop (in ₹)?
- 21.Shop A sells 6 colour pencil sets for ₹480. Shop B sells 4 colour pencil sets for ₹300. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
- 22.A 10 kg bag of wheat flour costs ₹330. A 2 kg bag costs ₹60. How many rupees per kg do you save with the cheaper bag?
- 23.A 1 kg bag of potatoes costs ₹24. A 10 kg bag costs ₹280. How many rupees per kg do you save with the cheaper bag?
- 24.Shop A sells 3 colour pencil sets for ₹270. Shop B sells 6 colour pencil sets for ₹360. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
- 25.Shop A sells 5 mangoes for ₹200. Shop B sells 3 mangoes for ₹60. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
- 26.Shop A sells 3 cricket balls for ₹420. Shop B sells 6 cricket balls for ₹690. What does one cricket ball cost at the cheaper shop (in ₹)?
- 27.Shop A sells 4 colour pencil sets for ₹240. Shop B sells 5 colour pencil sets for ₹325. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
- 28.Shop A sells 4 samosas for ₹80. Shop B sells 5 samosas for ₹75. What does one samosa cost at the cheaper shop (in ₹)?
- 29.Shop A sells 2 colour pencil sets for ₹140. Shop B sells 4 colour pencil sets for ₹380. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 30.Shop A sells 6 geometry boxes for ₹570. Shop B sells 4 geometry boxes for ₹480. What does one geometry box cost at the cheaper shop (in ₹)?
- 31.A 5 kg bag of dal costs ₹645. A 1 kg bag costs ₹116. How many rupees per kg do you save with the cheaper bag?
- 32.Shop A sells 4 pens for ₹76. Shop B sells 3 pens for ₹54. What does one pen cost at the cheaper shop (in ₹)?
- 33.A 2 kg bag of dal costs ₹180. A 1 kg bag costs ₹138. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 34.A 2 kg bag of wheat flour costs ₹64. A 5 kg bag costs ₹170. How many rupees per kg do you save with the cheaper bag?
- 35.Shop A sells 6 pens for ₹66. Shop B sells 2 pens for ₹24. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
- 36.A 1 kg bag of potatoes costs ₹31. A 10 kg bag costs ₹390. How many rupees per kg do you save with the cheaper bag?
- 37.Shop A sells 4 pens for ₹76. Shop B sells 5 pens for ₹85. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
- 38.A 1 kg bag of potatoes costs ₹32. A 5 kg bag costs ₹200. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 39.A 10 kg bag of dal costs ₹1040. A 1 kg bag costs ₹108. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 40.Shop A sells 4 samosas for ₹64. Shop B sells 5 samosas for ₹65. What does one samosa cost at the cheaper shop (in ₹)?
Answer key
- Shop A
- Shop B
- 1 kg bag
- 10 kg bag
- Shop A
- 5
- 8
- Shop A
- Shop B
- 5 kg bag
- 1
- 1 kg bag
- 55
- Shop A
- 8
- 60
- 2 kg bag
- Shop B
- Shop B
- 90
- Shop B
- 3
- 4
- Shop B
- Shop B
- 115
- Shop A
- 15
- 70
- 95
- 13
- 18
- 2 kg bag
- 2
- Shop A
- 8
- Shop B
- 1 kg bag
- 10 kg bag
- 13
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