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 5 kg bag of onions costs ₹115. A 1 kg bag costs ₹22. How many rupees per kg do you save with the cheaper bag?
- 2.Shop A sells 6 geometry boxes for ₹480. Shop B sells 4 geometry boxes for ₹420. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
- 3.Shop A sells 3 pens for ₹69. Shop B sells 5 pens for ₹100. What does one pen cost at the cheaper shop (in ₹)?
- 4.Shop A sells 5 pairs of socks for ₹450. Shop B sells 4 pairs of socks for ₹320. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
- 5.Shop A sells 3 mangoes for ₹105. Shop B sells 2 mangoes for ₹50. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
- 6.A 2 kg bag of dal costs ₹218. A 5 kg bag costs ₹630. How many rupees per kg do you save with the cheaper bag?
- 7.Shop A sells 2 geometry boxes for ₹180. Shop B sells 5 geometry boxes for ₹400. What does one geometry box cost at the cheaper shop (in ₹)?
- 8.Shop A sells 4 colour pencil sets for ₹440. Shop B sells 2 colour pencil sets for ₹210. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
- 9.Shop A sells 3 colour pencil sets for ₹360. Shop B sells 4 colour pencil sets for ₹300. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 10.Shop A sells 5 pairs of socks for ₹325. Shop B sells 4 pairs of socks for ₹280. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
- 11.Shop A sells 2 cricket balls for ₹270. Shop B sells 5 cricket balls for ₹500. What does one cricket ball cost at the cheaper shop (in ₹)?
- 12.A 2 kg bag of wheat flour costs ₹64. A 1 kg bag costs ₹50. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 13.A 2 kg bag of rice costs ₹92. A 5 kg bag costs ₹275. How many rupees per kg do you save with the cheaper bag?
- 14.A 5 kg bag of potatoes costs ₹110. A 1 kg bag costs ₹40. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 15.Shop A sells 6 geometry boxes for ₹750. Shop B sells 3 geometry boxes for ₹270. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
- 16.A 5 kg bag of onions costs ₹165. A 10 kg bag costs ₹360. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
- 17.A 1 kg bag of tomatoes costs ₹44. A 10 kg bag costs ₹250. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 18.Shop A sells 2 geometry boxes for ₹190. Shop B sells 3 geometry boxes for ₹375. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
- 19.A 5 kg bag of potatoes costs ₹150. A 2 kg bag costs ₹40. How many rupees per kg do you save with the cheaper bag?
- 20.Shop A sells 6 cricket balls for ₹780. Shop B sells 4 cricket balls for ₹540. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
- 21.Shop A sells 6 geometry boxes for ₹720. Shop B sells 3 geometry boxes for ₹315. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
- 22.A 5 kg bag of sugar costs ₹250. A 2 kg bag costs ₹82. How many rupees per kg do you save with the cheaper bag?
- 23.A 2 kg bag of rice costs ₹148. A 10 kg bag costs ₹690. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
- 24.A 1 kg bag of dal costs ₹103. A 10 kg bag costs ₹910. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
- 25.A 2 kg bag of rice costs ₹98. A 1 kg bag costs ₹43. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 26.Shop A sells 2 mangoes for ₹50. Shop B sells 5 mangoes for ₹150. What does one mango cost at the cheaper shop (in ₹)?
- 27.A 1 kg bag of dal costs ₹139. A 5 kg bag costs ₹535. How many rupees per kg do you save with the cheaper bag?
- 28.A 10 kg bag of wheat flour costs ₹480. A 5 kg bag costs ₹175. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
- 29.A 5 kg bag of wheat flour costs ₹180. A 2 kg bag costs ₹94. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
- 30.A 10 kg bag of dal costs ₹1000. A 2 kg bag costs ₹220. How many rupees per kg do you save with the cheaper bag?
- 31.Shop A sells 2 samosas for ₹26. Shop B sells 5 samosas for ₹80. What does one samosa cost at the cheaper shop (in ₹)?
- 32.Shop A sells 3 colour pencil sets for ₹360. Shop B sells 2 colour pencil sets for ₹210. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 33.A 1 kg bag of potatoes costs ₹26. A 2 kg bag costs ₹42. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 34.Shop A sells 5 colour pencil sets for ₹350. Shop B sells 6 colour pencil sets for ₹540. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 35.Shop A sells 3 colour pencil sets for ₹195. Shop B sells 4 colour pencil sets for ₹280. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 36.Shop A sells 3 samosas for ₹60. Shop B sells 5 samosas for ₹75. What does one samosa cost at the cheaper shop (in ₹)?
- 37.A 1 kg bag of tomatoes costs ₹23. A 2 kg bag costs ₹98. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 38.Shop A sells 4 notebooks for ₹180. Shop B sells 2 notebooks for ₹60. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
- 39.Shop A sells 6 cricket balls for ₹870. Shop B sells 5 cricket balls for ₹625. What does one cricket ball cost at the cheaper shop (in ₹)?
- 40.Shop A sells 2 notebooks for ₹90. Shop B sells 3 notebooks for ₹105. What does one notebook cost at the cheaper shop (in ₹)?
Answer key
- 1
- Shop A
- 20
- Shop B
- Shop B
- 17
- 80
- Shop B
- 75
- Shop A
- 100
- 2 kg bag
- 9
- 5 kg bag
- Shop B
- 5 kg bag
- 10 kg bag
- Shop A
- 10
- Shop A
- Shop B
- 9
- 10 kg bag
- 10 kg bag
- 1 kg bag
- 25
- 32
- 5 kg bag
- 5 kg bag
- 10
- 13
- 105
- 2 kg bag
- 70
- 65
- 15
- 1 kg bag
- Shop B
- 125
- 35
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