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 2 kg bag of tomatoes costs ₹116. A 1 kg bag costs ₹23. How many rupees per kg do you save with the cheaper bag?
- 2.Shop A sells 4 notebooks for ₹220. Shop B sells 3 notebooks for ₹180. What does one notebook cost at the cheaper shop (in ₹)?
- 3.Shop A sells 2 notebooks for ₹100. Shop B sells 6 notebooks for ₹360. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
- 4.Shop A sells 6 notebooks for ₹300. Shop B sells 5 notebooks for ₹150. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
- 5.A 1 kg bag of potatoes costs ₹22. A 10 kg bag costs ₹300. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 6.Shop A sells 2 cricket balls for ₹260. Shop B sells 3 cricket balls for ₹435. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
- 7.A 2 kg bag of wheat flour costs ₹94. A 10 kg bag costs ₹320. How many rupees per kg do you save with the cheaper bag?
- 8.Shop A sells 4 geometry boxes for ₹580. Shop B sells 6 geometry boxes for ₹900. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
- 9.A 10 kg bag of dal costs ₹1260. A 2 kg bag costs ₹200. How many rupees per kg do you save with the cheaper bag?
- 10.A 1 kg bag of wheat flour costs ₹37. A 5 kg bag costs ₹190. How many rupees per kg do you save with the cheaper bag?
- 11.A 2 kg bag of potatoes costs ₹52. A 5 kg bag costs ₹190. How many rupees per kg do you save with the cheaper bag?
- 12.A 5 kg bag of sugar costs ₹210. A 10 kg bag costs ₹500. How many rupees per kg do you save with the cheaper bag?
- 13.Shop A sells 3 pairs of socks for ₹165. Shop B sells 6 pairs of socks for ₹360. What does one pair of socks cost at the cheaper shop (in ₹)?
- 14.A 2 kg bag of wheat flour costs ₹72. A 5 kg bag costs ₹245. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
- 15.A 10 kg bag of wheat flour costs ₹460. A 1 kg bag costs ₹36. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 16.A 10 kg bag of tomatoes costs ₹320. A 2 kg bag costs ₹96. How many rupees per kg do you save with the cheaper bag?
- 17.Shop A sells 6 cricket balls for ₹810. Shop B sells 4 cricket balls for ₹600. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
- 18.A 1 kg bag of potatoes costs ₹21. A 5 kg bag costs ₹185. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
- 19.A 2 kg bag of onions costs ₹104. A 5 kg bag costs ₹150. How many rupees per kg do you save with the cheaper bag?
- 20.Shop A sells 4 cricket balls for ₹480. Shop B sells 6 cricket balls for ₹900. What does one cricket ball cost at the cheaper shop (in ₹)?
- 21.A 1 kg bag of onions costs ₹22. A 10 kg bag costs ₹200. How many rupees per kg do you save with the cheaper bag?
- 22.A 5 kg bag of tomatoes costs ₹185. A 2 kg bag costs ₹98. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
- 23.Shop A sells 5 samosas for ₹85. Shop B sells 2 samosas for ₹26. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
- 24.Shop A sells 5 geometry boxes for ₹625. Shop B sells 4 geometry boxes for ₹440. What does one geometry box cost at the cheaper shop (in ₹)?
- 25.Shop A sells 6 pens for ₹132. Shop B sells 4 pens for ₹80. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 26.A 1 kg bag of dal costs ₹126. A 2 kg bag costs ₹242. How many rupees per kg do you save with the cheaper bag?
- 27.Shop A sells 4 colour pencil sets for ₹280. Shop B sells 5 colour pencil sets for ₹425. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 28.A 10 kg bag of wheat flour costs ₹360. A 2 kg bag costs ₹96. How many rupees per kg do you save with the cheaper bag?
- 29.A 2 kg bag of dal costs ₹218. A 5 kg bag costs ₹665. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
- 30.A 1 kg bag of wheat flour costs ₹45. A 5 kg bag costs ₹155. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 31.Shop A sells 3 notebooks for ₹150. Shop B sells 2 notebooks for ₹120. What does one notebook cost at the cheaper shop (in ₹)?
- 32.A 1 kg bag of potatoes costs ₹28. A 2 kg bag costs ₹50. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 33.A 5 kg bag of rice costs ₹325. A 1 kg bag costs ₹53. How many rupees per kg do you save with the cheaper bag?
- 34.A 1 kg bag of onions costs ₹39. A 2 kg bag costs ₹102. How many rupees per kg do you save with the cheaper bag?
- 35.Shop A sells 6 cricket balls for ₹810. Shop B sells 5 cricket balls for ₹625. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
- 36.A 1 kg bag of sugar costs ₹46. A 2 kg bag costs ₹80. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 37.A 2 kg bag of dal costs ₹286. A 10 kg bag costs ₹900. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
- 38.A 5 kg bag of onions costs ₹165. A 10 kg bag costs ₹210. How many rupees per kg do you save with the cheaper bag?
- 39.Shop A sells 6 pens for ₹120. Shop B sells 5 pens for ₹125. What does one pen cost at the cheaper shop (in ₹)?
- 40.A 5 kg bag of sugar costs ₹210. A 2 kg bag costs ₹82. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
Answer key
- 35
- 55
- Shop A
- Shop B
- 1 kg bag
- Shop A
- 15
- Shop A
- 26
- 1
- 12
- 8
- 55
- 2 kg bag
- 1 kg bag
- 16
- Shop A
- 1 kg bag
- 22
- 120
- 2
- 5 kg bag
- Shop B
- 110
- Shop B
- 5
- 70
- 12
- 2 kg bag
- 5 kg bag
- 50
- 2 kg bag
- 12
- 12
- Shop B
- 2 kg bag
- 10 kg bag
- 12
- 20
- 2 kg bag
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