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 5 samosas for ₹90. Shop B sells 4 samosas for ₹76. What does one samosa cost at the cheaper shop (in ₹)?
- 2.A 2 kg bag of onions costs ₹116. A 10 kg bag costs ₹350. How many rupees per kg do you save with the cheaper bag?
- 3.Shop A sells 6 geometry boxes for ₹780. Shop B sells 4 geometry boxes for ₹340. What does one geometry box cost at the cheaper shop (in ₹)?
- 4.Shop A sells 2 mangoes for ₹80. Shop B sells 6 mangoes for ₹150. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
- 5.Shop A sells 4 pens for ₹44. Shop B sells 5 pens for ₹75. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 6.A 2 kg bag of dal costs ₹254. A 5 kg bag costs ₹545. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
- 7.Shop A sells 2 geometry boxes for ₹300. Shop B sells 6 geometry boxes for ₹780. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
- 8.A 5 kg bag of wheat flour costs ₹230. A 10 kg bag costs ₹470. How many rupees per kg do you save with the cheaper bag?
- 9.Shop A sells 3 pens for ₹72. Shop B sells 2 pens for ₹44. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
- 10.Shop A sells 4 samosas for ₹60. Shop B sells 2 samosas for ₹40. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
- 11.Shop A sells 2 pens for ₹22. Shop B sells 3 pens for ₹72. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
- 12.Shop A sells 2 mangoes for ₹50. Shop B sells 3 mangoes for ₹120. What does one mango cost at the cheaper shop (in ₹)?
- 13.A 5 kg bag of onions costs ₹135. A 1 kg bag costs ₹53. How many rupees per kg do you save with the cheaper bag?
- 14.Shop A sells 2 colour pencil sets for ₹130. Shop B sells 6 colour pencil sets for ₹600. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
- 15.Shop A sells 4 cricket balls for ₹480. Shop B sells 2 cricket balls for ₹230. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
- 16.Shop A sells 5 notebooks for ₹275. Shop B sells 6 notebooks for ₹270. What does one notebook cost at the cheaper shop (in ₹)?
- 17.A 5 kg bag of onions costs ₹280. A 2 kg bag costs ₹68. How many rupees per kg do you save with the cheaper bag?
- 18.A 1 kg bag of dal costs ₹106. A 2 kg bag costs ₹288. How many rupees per kg do you save with the cheaper bag?
- 19.Shop A sells 6 geometry boxes for ₹660. Shop B sells 2 geometry boxes for ₹250. What does one geometry box cost at the cheaper shop (in ₹)?
- 20.A 2 kg bag of dal costs ₹190. A 5 kg bag costs ₹645. How many rupees per kg do you save with the cheaper bag?
- 21.Shop A sells 5 colour pencil sets for ₹350. Shop B sells 6 colour pencil sets for ₹720. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 22.A 10 kg bag of sugar costs ₹440. A 5 kg bag costs ₹210. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
- 23.Shop A sells 2 pairs of socks for ₹170. Shop B sells 3 pairs of socks for ₹180. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
- 24.A 5 kg bag of wheat flour costs ₹245. A 10 kg bag costs ₹470. How many rupees per kg do you save with the cheaper bag?
- 25.Shop A sells 4 pens for ₹56. Shop B sells 3 pens for ₹57. What does one pen cost at the cheaper shop (in ₹)?
- 26.A 10 kg bag of potatoes costs ₹360. A 1 kg bag costs ₹23. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
- 27.A 1 kg bag of onions costs ₹27. A 5 kg bag costs ₹205. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
- 28.Shop A sells 4 samosas for ₹80. Shop B sells 2 samosas for ₹24. What does one samosa cost at the cheaper shop (in ₹)?
- 29.Shop A sells 2 notebooks for ₹120. Shop B sells 6 notebooks for ₹330. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
- 30.A 5 kg bag of potatoes costs ₹105. A 2 kg bag costs ₹46. How many rupees per kg do you save with the cheaper bag?
- 31.A 10 kg bag of sugar costs ₹400. A 5 kg bag costs ₹245. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
- 32.Shop A sells 4 pens for ₹84. Shop B sells 2 pens for ₹48. What does one pen cost at the cheaper shop (in ₹)?
- 33.Shop A sells 5 mangoes for ₹100. Shop B sells 3 mangoes for ₹75. What does one mango cost at the cheaper shop (in ₹)?
- 34.A 5 kg bag of potatoes costs ₹170. A 10 kg bag costs ₹300. How many rupees per kg do you save with the cheaper bag?
- 35.A 5 kg bag of potatoes costs ₹170. A 10 kg bag costs ₹280. How many rupees per kg do you save with the cheaper bag?
- 36.Shop A sells 3 geometry boxes for ₹435. Shop B sells 6 geometry boxes for ₹630. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
- 37.A 10 kg bag of dal costs ₹1410. A 5 kg bag costs ₹740. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
- 38.A 2 kg bag of onions costs ₹118. A 10 kg bag costs ₹540. How many rupees per kg do you save with the cheaper bag?
- 39.A 5 kg bag of potatoes costs ₹100. A 10 kg bag costs ₹210. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
- 40.A 2 kg bag of onions costs ₹112. A 5 kg bag costs ₹125. How many rupees per kg do you save with the cheaper bag?
Answer key
- 18
- 23
- 85
- Shop B
- Shop A
- 5 kg bag
- Shop B
- 1
- Shop B
- Shop A
- Shop A
- 25
- 26
- Shop A
- Shop B
- 45
- 22
- 38
- 110
- 34
- 70
- 5 kg bag
- Shop B
- 2
- 14
- 1 kg bag
- 1 kg bag
- 12
- Shop B
- 2
- 10 kg bag
- 21
- 20
- 4
- 6
- Shop B
- 10 kg bag
- 5
- 5 kg bag
- 31
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