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.A 10 kg bag of onions costs ₹310. A 2 kg bag costs ₹116. How many rupees per kg do you save with the cheaper bag?
- 2.Shop A sells 4 mangoes for ₹80. Shop B sells 3 mangoes for ₹120. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
- 3.A 2 kg bag of rice costs ₹102. A 5 kg bag costs ₹335. How many rupees per kg do you save with the cheaper bag?
- 4.Shop A sells 6 samosas for ₹102. Shop B sells 3 samosas for ₹36. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
- 5.Shop A sells 6 notebooks for ₹360. Shop B sells 2 notebooks for ₹110. What does one notebook cost at the cheaper shop (in ₹)?
- 6.Shop A sells 6 mangoes for ₹180. Shop B sells 3 mangoes for ₹60. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
- 7.A 5 kg bag of rice costs ₹390. A 2 kg bag costs ₹120. How many rupees per kg do you save with the cheaper bag?
- 8.Shop A sells 5 notebooks for ₹175. Shop B sells 4 notebooks for ₹220. What does one notebook cost at the cheaper shop (in ₹)?
- 9.Shop A sells 3 notebooks for ₹120. Shop B sells 5 notebooks for ₹175. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
- 10.A 10 kg bag of wheat flour costs ₹320. A 1 kg bag costs ₹38. How many rupees per kg do you save with the cheaper bag?
- 11.Shop A sells 4 pairs of socks for ₹360. Shop B sells 5 pairs of socks for ₹325. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
- 12.Shop A sells 5 samosas for ₹75. Shop B sells 4 samosas for ₹52. What does one samosa cost at the cheaper shop (in ₹)?
- 13.A 1 kg bag of dal costs ₹119. A 10 kg bag costs ₹1070. How many rupees per kg do you save with the cheaper bag?
- 14.A 1 kg bag of rice costs ₹78. A 5 kg bag costs ₹350. How many rupees per kg do you save with the cheaper bag?
- 15.Shop A sells 3 notebooks for ₹90. Shop B sells 4 notebooks for ₹240. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
- 16.A 5 kg bag of wheat flour costs ₹150. A 2 kg bag costs ₹82. How many rupees per kg do you save with the cheaper bag?
- 17.Shop A sells 3 geometry boxes for ₹315. Shop B sells 6 geometry boxes for ₹690. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
- 18.Shop A sells 2 samosas for ₹38. Shop B sells 4 samosas for ₹48. What does one samosa cost at the cheaper shop (in ₹)?
- 19.A 2 kg bag of sugar costs ₹88. A 10 kg bag costs ₹480. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
- 20.A 1 kg bag of potatoes costs ₹20. A 10 kg bag costs ₹280. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 21.Shop A sells 2 geometry boxes for ₹200. Shop B sells 4 geometry boxes for ₹440. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
- 22.Shop A sells 4 notebooks for ₹120. Shop B sells 2 notebooks for ₹70. What does one notebook cost at the cheaper shop (in ₹)?
- 23.A 2 kg bag of onions costs ₹44. A 10 kg bag costs ₹280. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
- 24.Shop A sells 2 geometry boxes for ₹270. Shop B sells 4 geometry boxes for ₹500. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
- 25.A 10 kg bag of sugar costs ₹460. A 5 kg bag costs ₹245. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
- 26.Shop A sells 3 geometry boxes for ₹315. Shop B sells 4 geometry boxes for ₹460. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
- 27.Shop A sells 3 pairs of socks for ₹240. Shop B sells 5 pairs of socks for ₹325. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
- 28.Shop A sells 4 pens for ₹48. Shop B sells 6 pens for ₹120. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 29.A 5 kg bag of dal costs ₹485. A 2 kg bag costs ₹286. How many rupees per kg do you save with the cheaper bag?
- 30.A 5 kg bag of rice costs ₹225. A 1 kg bag costs ₹74. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 31.A 5 kg bag of onions costs ₹115. A 1 kg bag costs ₹25. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
- 32.Shop A sells 3 colour pencil sets for ₹195. Shop B sells 4 colour pencil sets for ₹240. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 33.Shop A sells 3 colour pencil sets for ₹270. Shop B sells 2 colour pencil sets for ₹220. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 34.A 1 kg bag of sugar costs ₹41. A 5 kg bag costs ₹210. How many rupees per kg do you save with the cheaper bag?
- 35.A 10 kg bag of sugar costs ₹410. A 5 kg bag costs ₹200. How many rupees per kg do you save with the cheaper bag?
- 36.A 10 kg bag of onions costs ₹570. A 5 kg bag costs ₹235. How many rupees per kg do you save with the cheaper bag?
- 37.A 10 kg bag of sugar costs ₹440. A 1 kg bag costs ₹43. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 38.A 5 kg bag of tomatoes costs ₹200. A 10 kg bag costs ₹540. How many rupees per kg do you save with the cheaper bag?
- 39.Shop A sells 2 colour pencil sets for ₹190. Shop B sells 6 colour pencil sets for ₹420. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 40.A 10 kg bag of tomatoes costs ₹560. A 5 kg bag costs ₹165. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
Answer key
- 27
- Shop A
- 16
- Shop B
- 55
- Shop B
- 18
- 35
- Shop B
- 6
- Shop B
- 13
- 12
- 8
- Shop A
- 11
- Shop A
- 12
- 2 kg bag
- 1 kg bag
- Shop A
- 30
- 2 kg bag
- Shop B
- 10 kg bag
- Shop A
- Shop B
- Shop A
- 46
- 5 kg bag
- 5 kg bag
- 60
- 90
- 1
- 1
- 10
- 1 kg bag
- 14
- 70
- 5 kg bag
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