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 1 kg bag of dal costs ₹99. A 5 kg bag costs ₹715. How many rupees per kg do you save with the cheaper bag?
- 2.A 1 kg bag of rice costs ₹51. A 2 kg bag costs ₹154. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 3.A 1 kg bag of sugar costs ₹41. A 2 kg bag costs ₹98. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 4.A 1 kg bag of tomatoes costs ₹49. A 2 kg bag costs ₹118. How many rupees per kg do you save with the cheaper bag?
- 5.Shop A sells 5 colour pencil sets for ₹475. Shop B sells 4 colour pencil sets for ₹340. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 6.A 1 kg bag of dal costs ₹129. A 10 kg bag costs ₹1040. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
- 7.A 2 kg bag of sugar costs ₹84. A 1 kg bag costs ₹40. How many rupees per kg do you save with the cheaper bag?
- 8.A 10 kg bag of dal costs ₹1340. A 1 kg bag costs ₹103. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
- 9.Shop A sells 3 samosas for ₹54. Shop B sells 5 samosas for ₹100. What does one samosa cost at the cheaper shop (in ₹)?
- 10.Shop A sells 6 mangoes for ₹150. Shop B sells 2 mangoes for ₹70. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
- 11.A 10 kg bag of sugar costs ₹400. A 1 kg bag costs ₹49. How many rupees per kg do you save with the cheaper bag?
- 12.Shop A sells 4 pens for ₹76. Shop B sells 3 pens for ₹48. What does one pen cost at the cheaper shop (in ₹)?
- 13.A 1 kg bag of sugar costs ₹48. A 10 kg bag costs ₹450. How many rupees per kg do you save with the cheaper bag?
- 14.A 10 kg bag of rice costs ₹520. A 1 kg bag costs ₹51. How many rupees per kg do you save with the cheaper bag?
- 15.Shop A sells 6 samosas for ₹78. Shop B sells 2 samosas for ₹32. What does one samosa cost at the cheaper shop (in ₹)?
- 16.Shop A sells 2 pairs of socks for ₹140. Shop B sells 5 pairs of socks for ₹375. What does one pair of socks cost at the cheaper shop (in ₹)?
- 17.A 2 kg bag of onions costs ₹114. A 10 kg bag costs ₹230. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
- 18.Shop A sells 2 pens for ₹26. Shop B sells 3 pens for ₹33. What does one pen cost at the cheaper shop (in ₹)?
- 19.A 2 kg bag of wheat flour costs ₹92. A 1 kg bag costs ₹43. How many rupees per kg do you save with the cheaper bag?
- 20.Shop A sells 3 plates of idli for ₹135. Shop B sells 6 plates of idli for ₹180. What does one plate of idli cost at the cheaper shop (in ₹)?
- 21.A 1 kg bag of sugar costs ₹40. A 2 kg bag costs ₹86. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 22.Shop A sells 5 geometry boxes for ₹550. Shop B sells 3 geometry boxes for ₹390. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
- 23.Shop A sells 5 cricket balls for ₹575. Shop B sells 3 cricket balls for ₹450. What does one cricket ball cost at the cheaper shop (in ₹)?
- 24.Shop A sells 5 mangoes for ₹150. Shop B sells 6 mangoes for ₹240. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
- 25.A 1 kg bag of potatoes costs ₹23. A 2 kg bag costs ₹44. How many rupees per kg do you save with the cheaper bag?
- 26.Shop A sells 3 notebooks for ₹165. Shop B sells 2 notebooks for ₹80. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
- 27.Shop A sells 2 pairs of socks for ₹140. Shop B sells 5 pairs of socks for ₹250. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
- 28.A 1 kg bag of wheat flour costs ₹31. A 10 kg bag costs ₹480. How many rupees per kg do you save with the cheaper bag?
- 29.A 1 kg bag of onions costs ₹49. A 2 kg bag costs ₹120. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 30.A 1 kg bag of wheat flour costs ₹50. A 5 kg bag costs ₹245. How many rupees per kg do you save with the cheaper bag?
- 31.Shop A sells 2 colour pencil sets for ₹240. Shop B sells 3 colour pencil sets for ₹255. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
- 32.Shop A sells 5 geometry boxes for ₹600. Shop B sells 2 geometry boxes for ₹160. What does one geometry box cost at the cheaper shop (in ₹)?
- 33.A 2 kg bag of sugar costs ₹80. A 1 kg bag costs ₹43. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 34.A 1 kg bag of wheat flour costs ₹37. A 5 kg bag costs ₹155. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 35.A 5 kg bag of wheat flour costs ₹165. A 1 kg bag costs ₹39. How many rupees per kg do you save with the cheaper bag?
- 36.Shop A sells 3 mangoes for ₹60. Shop B sells 4 mangoes for ₹160. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
- 37.Shop A sells 2 colour pencil sets for ₹240. Shop B sells 6 colour pencil sets for ₹630. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 38.A 5 kg bag of tomatoes costs ₹175. A 10 kg bag costs ₹430. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
- 39.A 5 kg bag of onions costs ₹215. A 10 kg bag costs ₹510. How many rupees per kg do you save with the cheaper bag?
- 40.Shop A sells 5 pens for ₹60. Shop B sells 4 pens for ₹92. What does one pen cost at the cheaper shop (in ₹)?
Answer key
- 44
- 1 kg bag
- 1 kg bag
- 10
- 85
- 10 kg bag
- 2
- 1 kg bag
- 18
- Shop A
- 9
- 16
- 3
- 1
- 13
- 70
- 10 kg bag
- 11
- 3
- 30
- 1 kg bag
- Shop A
- 115
- Shop A
- 1
- Shop B
- Shop B
- 17
- 1 kg bag
- 1
- Shop B
- 80
- 2 kg bag
- 5 kg bag
- 6
- Shop A
- 105
- 5 kg bag
- 8
- 12
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