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 ₹420. A 1 kg bag costs ₹43. How many rupees per kg do you save with the cheaper bag?
- 2.Shop A sells 3 pens for ₹48. Shop B sells 2 pens for ₹20. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 3.A 10 kg bag of tomatoes costs ₹270. A 1 kg bag costs ₹29. How many rupees per kg do you save with the cheaper bag?
- 4.Shop A sells 4 geometry boxes for ₹420. Shop B sells 3 geometry boxes for ₹240. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
- 5.Shop A sells 2 cricket balls for ₹240. Shop B sells 5 cricket balls for ₹650. What does one cricket ball cost at the cheaper shop (in ₹)?
- 6.Shop A sells 4 colour pencil sets for ₹460. Shop B sells 5 colour pencil sets for ₹450. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 7.Shop A sells 2 cricket balls for ₹280. Shop B sells 6 cricket balls for ₹690. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
- 8.A 5 kg bag of sugar costs ₹200. A 1 kg bag costs ₹43. How many rupees per kg do you save with the cheaper bag?
- 9.Shop A sells 6 mangoes for ₹180. Shop B sells 2 mangoes for ₹80. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
- 10.Shop A sells 5 mangoes for ₹200. Shop B sells 6 mangoes for ₹210. What does one mango cost at the cheaper shop (in ₹)?
- 11.Shop A sells 4 samosas for ₹60. Shop B sells 2 samosas for ₹28. What does one samosa cost at the cheaper shop (in ₹)?
- 12.Shop A sells 4 cricket balls for ₹540. Shop B sells 3 cricket balls for ₹315. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
- 13.Shop A sells 4 pairs of socks for ₹360. Shop B sells 5 pairs of socks for ₹400. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
- 14.Shop A sells 5 mangoes for ₹175. Shop B sells 6 mangoes for ₹240. What does one mango cost at the cheaper shop (in ₹)?
- 15.Shop A sells 3 geometry boxes for ₹450. Shop B sells 6 geometry boxes for ₹600. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
- 16.Shop A sells 3 colour pencil sets for ₹225. Shop B sells 2 colour pencil sets for ₹190. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
- 17.Shop A sells 5 mangoes for ₹150. Shop B sells 6 mangoes for ₹210. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
- 18.A 5 kg bag of wheat flour costs ₹155. A 2 kg bag costs ₹60. How many rupees per kg do you save with the cheaper bag?
- 19.A 2 kg bag of wheat flour costs ₹74. A 5 kg bag costs ₹200. How many rupees per kg do you save with the cheaper bag?
- 20.A 1 kg bag of dal costs ₹102. A 2 kg bag costs ₹210. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 21.A 5 kg bag of potatoes costs ₹155. A 2 kg bag costs ₹74. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
- 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 10 kg bag of wheat flour costs ₹430. A 1 kg bag costs ₹45. How many rupees per kg do you save with the cheaper bag?
- 24.Shop A sells 3 plates of idli for ₹180. Shop B sells 4 plates of idli for ₹220. Which shop is cheaper for one plate of idli? (a) Shop B (b) Shop A
- 25.Shop A sells 2 colour pencil sets for ₹130. Shop B sells 3 colour pencil sets for ₹240. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
- 26.A 5 kg bag of wheat flour costs ₹155. A 1 kg bag costs ₹45. How many rupees per kg do you save with the cheaper bag?
- 27.A 1 kg bag of potatoes costs ₹31. A 10 kg bag costs ₹360. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
- 28.Shop A sells 6 pens for ₹66. Shop B sells 5 pens for ₹95. What does one pen cost at the cheaper shop (in ₹)?
- 29.A 1 kg bag of wheat flour costs ₹44. A 10 kg bag costs ₹350. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 30.Shop A sells 6 colour pencil sets for ₹630. Shop B sells 2 colour pencil sets for ₹160. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 31.A 5 kg bag of wheat flour costs ₹160. A 1 kg bag costs ₹33. How many rupees per kg do you save with the cheaper bag?
- 32.A 1 kg bag of rice costs ₹65. A 5 kg bag costs ₹240. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 33.A 2 kg bag of rice costs ₹94. A 1 kg bag costs ₹80. How many rupees per kg do you save with the cheaper bag?
- 34.Shop A sells 6 notebooks for ₹270. Shop B sells 4 notebooks for ₹240. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
- 35.Shop A sells 5 notebooks for ₹225. Shop B sells 3 notebooks for ₹105. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
- 36.Shop A sells 5 colour pencil sets for ₹325. Shop B sells 3 colour pencil sets for ₹210. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 37.Shop A sells 2 geometry boxes for ₹180. Shop B sells 4 geometry boxes for ₹560. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
- 38.A 10 kg bag of sugar costs ₹450. A 1 kg bag costs ₹44. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 39.A 1 kg bag of sugar costs ₹40. A 10 kg bag costs ₹410. How many rupees per kg do you save with the cheaper bag?
- 40.A 5 kg bag of wheat flour costs ₹240. A 1 kg bag costs ₹45. How many rupees per kg do you save with the cheaper bag?
Answer key
- 1
- Shop B
- 2
- Shop B
- 120
- 90
- Shop B
- 3
- Shop A
- 35
- 14
- Shop B
- Shop B
- 35
- Shop B
- Shop A
- Shop A
- 1
- 3
- 1 kg bag
- 5 kg bag
- 30
- 2
- Shop B
- Shop A
- 14
- 1 kg bag
- 11
- 10 kg bag
- 80
- 1
- 5 kg bag
- 33
- Shop A
- Shop B
- 65
- Shop A
- 1 kg bag
- 1
- 3
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