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 4 mangoes for ₹160. Shop B sells 2 mangoes for ₹60. What does one mango cost at the cheaper shop (in ₹)?
- 2.Shop A sells 3 plates of idli for ₹105. Shop B sells 6 plates of idli for ₹360. What does one plate of idli cost at the cheaper shop (in ₹)?
- 3.Shop A sells 5 samosas for ₹75. Shop B sells 2 samosas for ₹24. What does one samosa cost at the cheaper shop (in ₹)?
- 4.A 5 kg bag of potatoes costs ₹130. A 10 kg bag costs ₹230. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
- 5.Shop A sells 3 cricket balls for ₹450. Shop B sells 5 cricket balls for ₹550. What does one cricket ball cost at the cheaper shop (in ₹)?
- 6.Shop A sells 5 pens for ₹50. Shop B sells 3 pens for ₹60. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 7.Shop A sells 4 pairs of socks for ₹200. Shop B sells 6 pairs of socks for ₹420. What does one pair of socks cost at the cheaper shop (in ₹)?
- 8.A 2 kg bag of wheat flour costs ₹96. A 1 kg bag costs ₹33. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 9.Shop A sells 3 mangoes for ₹90. Shop B sells 6 mangoes for ₹210. What does one mango cost at the cheaper shop (in ₹)?
- 10.Shop A sells 6 pens for ₹72. Shop B sells 3 pens for ₹72. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
- 11.Shop A sells 6 mangoes for ₹180. Shop B sells 3 mangoes for ₹75. What does one mango cost at the cheaper shop (in ₹)?
- 12.Shop A sells 3 pens for ₹57. Shop B sells 4 pens for ₹72. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 13.Shop A sells 6 plates of idli for ₹270. Shop B sells 4 plates of idli for ₹200. What does one plate of idli cost at the cheaper shop (in ₹)?
- 14.A 1 kg bag of onions costs ₹55. A 10 kg bag costs ₹230. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 15.Shop A sells 6 colour pencil sets for ₹570. Shop B sells 2 colour pencil sets for ₹170. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
- 16.A 1 kg bag of sugar costs ₹43. A 10 kg bag costs ₹440. How many rupees per kg do you save with the cheaper bag?
- 17.Shop A sells 5 notebooks for ₹250. Shop B sells 4 notebooks for ₹180. What does one notebook cost at the cheaper shop (in ₹)?
- 18.Shop A sells 5 cricket balls for ₹650. Shop B sells 4 cricket balls for ₹460. What does one cricket ball cost at the cheaper shop (in ₹)?
- 19.A 1 kg bag of wheat flour costs ₹36. A 5 kg bag costs ₹150. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
- 20.Shop A sells 6 geometry boxes for ₹570. Shop B sells 4 geometry boxes for ₹440. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
- 21.Shop A sells 4 pairs of socks for ₹260. Shop B sells 5 pairs of socks for ₹350. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
- 22.Shop A sells 6 notebooks for ₹330. Shop B sells 3 notebooks for ₹150. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
- 23.Shop A sells 6 mangoes for ₹120. Shop B sells 3 mangoes for ₹105. What does one mango cost at the cheaper shop (in ₹)?
- 24.Shop A sells 6 cricket balls for ₹660. Shop B sells 5 cricket balls for ₹675. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
- 25.A 10 kg bag of dal costs ₹1100. A 1 kg bag costs ₹147. How many rupees per kg do you save with the cheaper bag?
- 26.Shop A sells 2 mangoes for ₹80. Shop B sells 4 mangoes for ₹100. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
- 27.Shop A sells 4 cricket balls for ₹600. Shop B sells 6 cricket balls for ₹600. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
- 28.Shop A sells 3 pens for ₹63. Shop B sells 2 pens for ₹38. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 29.A 5 kg bag of sugar costs ₹245. A 1 kg bag costs ₹40. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 30.Shop A sells 3 cricket balls for ₹435. Shop B sells 2 cricket balls for ₹230. What does one cricket ball cost at the cheaper shop (in ₹)?
- 31.Shop A sells 6 notebooks for ₹360. Shop B sells 5 notebooks for ₹250. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
- 32.A 1 kg bag of tomatoes costs ₹55. A 2 kg bag costs ₹100. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 33.A 1 kg bag of tomatoes costs ₹33. A 5 kg bag costs ₹185. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 34.Shop A sells 3 mangoes for ₹90. Shop B sells 4 mangoes for ₹100. What does one mango cost at the cheaper shop (in ₹)?
- 35.A 5 kg bag of potatoes costs ₹150. A 2 kg bag costs ₹68. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
- 36.A 2 kg bag of onions costs ₹84. A 10 kg bag costs ₹340. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
- 37.Shop A sells 4 cricket balls for ₹400. Shop B sells 2 cricket balls for ₹270. What does one cricket ball cost at the cheaper shop (in ₹)?
- 38.Shop A sells 3 pens for ₹72. Shop B sells 4 pens for ₹72. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 39.A 1 kg bag of sugar costs ₹47. A 5 kg bag costs ₹225. How many rupees per kg do you save with the cheaper bag?
- 40.A 1 kg bag of wheat flour costs ₹35. A 2 kg bag costs ₹88. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
Answer key
- 30
- 35
- 12
- 10 kg bag
- 110
- Shop A
- 50
- 1 kg bag
- 30
- Shop A
- 25
- Shop B
- 45
- 10 kg bag
- Shop B
- 1
- 45
- 115
- 5 kg bag
- Shop A
- Shop A
- Shop B
- 20
- Shop A
- 37
- Shop B
- Shop B
- Shop B
- 1 kg bag
- 115
- Shop B
- 2 kg bag
- 1 kg bag
- 25
- 5 kg bag
- 10 kg bag
- 100
- Shop B
- 2
- 1 kg bag
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