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 3 colour pencil sets for ₹255. Shop B sells 2 colour pencil sets for ₹120. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
- 2.A 10 kg bag of onions costs ₹220. A 1 kg bag costs ₹45. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
- 3.Shop A sells 2 samosas for ₹24. Shop B sells 6 samosas for ₹84. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
- 4.Shop A sells 4 cricket balls for ₹400. Shop B sells 3 cricket balls for ₹390. What does one cricket ball cost at the cheaper shop (in ₹)?
- 5.Shop A sells 2 geometry boxes for ₹160. Shop B sells 3 geometry boxes for ₹360. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
- 6.Shop A sells 3 notebooks for ₹90. Shop B sells 6 notebooks for ₹300. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
- 7.Shop A sells 5 notebooks for ₹300. Shop B sells 6 notebooks for ₹300. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
- 8.A 5 kg bag of rice costs ₹230. A 1 kg bag costs ₹62. How many rupees per kg do you save with the cheaper bag?
- 9.A 1 kg bag of rice costs ₹80. A 2 kg bag costs ₹148. How many rupees per kg do you save with the cheaper bag?
- 10.Shop A sells 4 notebooks for ₹120. Shop B sells 5 notebooks for ₹200. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
- 11.A 10 kg bag of dal costs ₹960. A 5 kg bag costs ₹460. How many rupees per kg do you save with the cheaper bag?
- 12.Shop A sells 4 samosas for ₹60. Shop B sells 3 samosas for ₹60. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
- 13.Shop A sells 5 samosas for ₹100. Shop B sells 3 samosas for ₹36. What does one samosa cost at the cheaper shop (in ₹)?
- 14.A 1 kg bag of dal costs ₹123. A 2 kg bag costs ₹254. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 15.Shop A sells 5 cricket balls for ₹525. Shop B sells 4 cricket balls for ₹460. What does one cricket ball cost at the cheaper shop (in ₹)?
- 16.Shop A sells 6 pens for ₹126. Shop B sells 3 pens for ₹39. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 17.A 1 kg bag of tomatoes costs ₹35. A 10 kg bag costs ₹310. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 18.Shop A sells 5 pens for ₹90. Shop B sells 4 pens for ₹96. What does one pen cost at the cheaper shop (in ₹)?
- 19.A 5 kg bag of dal costs ₹570. A 2 kg bag costs ₹276. How many rupees per kg do you save with the cheaper bag?
- 20.A 10 kg bag of rice costs ₹760. A 1 kg bag costs ₹73. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
- 21.Shop A sells 3 pairs of socks for ₹255. Shop B sells 5 pairs of socks for ₹400. What does one pair of socks cost at the cheaper shop (in ₹)?
- 22.Shop A sells 5 colour pencil sets for ₹550. Shop B sells 4 colour pencil sets for ₹420. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 23.Shop A sells 6 mangoes for ₹120. Shop B sells 4 mangoes for ₹100. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
- 24.Shop A sells 5 cricket balls for ₹675. Shop B sells 4 cricket balls for ₹440. What does one cricket ball cost at the cheaper shop (in ₹)?
- 25.A 1 kg bag of rice costs ₹79. A 2 kg bag costs ₹122. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 26.A 2 kg bag of sugar costs ₹90. A 10 kg bag costs ₹400. How many rupees per kg do you save with the cheaper bag?
- 27.A 5 kg bag of wheat flour costs ₹170. A 10 kg bag costs ₹350. How many rupees per kg do you save with the cheaper bag?
- 28.Shop A sells 6 cricket balls for ₹600. Shop B sells 4 cricket balls for ₹480. What does one cricket ball cost at the cheaper shop (in ₹)?
- 29.A 2 kg bag of wheat flour costs ₹74. A 10 kg bag costs ₹300. How many rupees per kg do you save with the cheaper bag?
- 30.A 1 kg bag of tomatoes costs ₹24. A 2 kg bag costs ₹82. How many rupees per kg do you save with the cheaper bag?
- 31.A 1 kg bag of sugar costs ₹41. A 5 kg bag costs ₹240. How many rupees per kg do you save with the cheaper bag?
- 32.A 5 kg bag of dal costs ₹560. A 2 kg bag costs ₹244. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
- 33.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?
- 34.Shop A sells 2 notebooks for ₹60. Shop B sells 3 notebooks for ₹165. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
- 35.A 5 kg bag of rice costs ₹315. A 2 kg bag costs ₹84. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
- 36.A 5 kg bag of sugar costs ₹235. A 10 kg bag costs ₹420. How many rupees per kg do you save with the cheaper bag?
- 37.Shop A sells 2 pens for ₹24. Shop B sells 3 pens for ₹54. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
- 38.Shop A sells 5 geometry boxes for ₹400. Shop B sells 6 geometry boxes for ₹780. What does one geometry box cost at the cheaper shop (in ₹)?
- 39.Shop A sells 4 notebooks for ₹160. Shop B sells 6 notebooks for ₹210. What does one notebook cost at the cheaper shop (in ₹)?
- 40.A 10 kg bag of onions costs ₹450. A 1 kg bag costs ₹40. How many rupees per kg do you save with the cheaper bag?
Answer key
- Shop B
- 10 kg bag
- Shop A
- 100
- Shop A
- Shop A
- Shop B
- 16
- 6
- Shop A
- 4
- Shop A
- 12
- 1 kg bag
- 105
- Shop B
- 10 kg bag
- 18
- 24
- 1 kg bag
- 80
- 105
- Shop A
- 110
- 2 kg bag
- 5
- 1
- 100
- 7
- 17
- 7
- 5 kg bag
- 1
- Shop A
- 2 kg bag
- 5
- Shop A
- 80
- 35
- 5
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