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 rice costs ₹420. A 2 kg bag costs ₹118. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
- 2.A 1 kg bag of potatoes costs ₹25. A 2 kg bag costs ₹58. How many rupees per kg do you save with the cheaper bag?
- 3.A 5 kg bag of dal costs ₹715. A 1 kg bag costs ₹132. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 4.A 10 kg bag of wheat flour costs ₹440. A 2 kg bag costs ₹60. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
- 5.A 10 kg bag of dal costs ₹1060. A 2 kg bag costs ₹258. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
- 6.A 5 kg bag of wheat flour costs ₹250. A 10 kg bag costs ₹490. How many rupees per kg do you save with the cheaper bag?
- 7.A 2 kg bag of dal costs ₹192. A 1 kg bag costs ₹125. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 8.Shop A sells 2 geometry boxes for ₹300. Shop B sells 4 geometry boxes for ₹380. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
- 9.Shop A sells 6 colour pencil sets for ₹420. Shop B sells 3 colour pencil sets for ₹255. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 10.Shop A sells 4 plates of idli for ₹240. Shop B sells 5 plates of idli for ₹200. What does one plate of idli cost at the cheaper shop (in ₹)?
- 11.A 5 kg bag of wheat flour costs ₹155. A 10 kg bag costs ₹330. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
- 12.A 5 kg bag of potatoes costs ₹100. A 10 kg bag costs ₹340. How many rupees per kg do you save with the cheaper bag?
- 13.A 5 kg bag of wheat flour costs ₹240. A 1 kg bag costs ₹50. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
- 14.Shop A sells 6 cricket balls for ₹780. Shop B sells 5 cricket balls for ₹700. What does one cricket ball cost at the cheaper shop (in ₹)?
- 15.A 10 kg bag of dal costs ₹1460. A 1 kg bag costs ₹116. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
- 16.Shop A sells 6 geometry boxes for ₹480. Shop B sells 2 geometry boxes for ₹190. What does one geometry box cost at the cheaper shop (in ₹)?
- 17.Shop A sells 3 samosas for ₹48. Shop B sells 4 samosas for ₹56. What does one samosa cost at the cheaper shop (in ₹)?
- 18.Shop A sells 4 colour pencil sets for ₹440. Shop B sells 5 colour pencil sets for ₹450. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 19.Shop A sells 2 mangoes for ₹50. Shop B sells 5 mangoes for ₹150. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
- 20.A 1 kg bag of rice costs ₹40. A 10 kg bag costs ₹560. How many rupees per kg do you save with the cheaper bag?
- 21.Shop A sells 4 pens for ₹80. Shop B sells 2 pens for ₹28. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 22.A 1 kg bag of dal costs ₹96. A 2 kg bag costs ₹274. How many rupees per kg do you save with the cheaper bag?
- 23.Shop A sells 3 pairs of socks for ₹165. Shop B sells 2 pairs of socks for ₹160. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
- 24.A 1 kg bag of sugar costs ₹44. A 5 kg bag costs ₹200. How many rupees per kg do you save with the cheaper bag?
- 25.Shop A sells 3 mangoes for ₹75. Shop B sells 6 mangoes for ₹180. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
- 26.A 2 kg bag of potatoes costs ₹48. A 10 kg bag costs ₹300. How many rupees per kg do you save with the cheaper bag?
- 27.A 1 kg bag of tomatoes costs ₹40. A 2 kg bag costs ₹52. How many rupees per kg do you save with the cheaper bag?
- 28.Shop A sells 5 colour pencil sets for ₹500. Shop B sells 3 colour pencil sets for ₹210. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 29.A 10 kg bag of sugar costs ₹490. A 1 kg bag costs ₹42. How many rupees per kg do you save with the cheaper bag?
- 30.A 1 kg bag of rice costs ₹73. A 5 kg bag costs ₹240. How many rupees per kg do you save with the cheaper bag?
- 31.Shop A sells 4 notebooks for ₹220. Shop B sells 6 notebooks for ₹360. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
- 32.Shop A sells 5 mangoes for ₹175. Shop B sells 3 mangoes for ₹75. What does one mango cost at the cheaper shop (in ₹)?
- 33.A 2 kg bag of tomatoes costs ₹46. A 5 kg bag costs ₹295. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
- 34.Shop A sells 5 pens for ₹120. Shop B sells 2 pens for ₹28. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 35.Shop A sells 6 plates of idli for ₹330. Shop B sells 3 plates of idli for ₹135. What does one plate of idli cost at the cheaper shop (in ₹)?
- 36.Shop A sells 4 plates of idli for ₹160. Shop B sells 2 plates of idli for ₹70. What does one plate of idli cost at the cheaper shop (in ₹)?
- 37.A 2 kg bag of rice costs ₹158. A 1 kg bag costs ₹50. How many rupees per kg do you save with the cheaper bag?
- 38.Shop A sells 4 plates of idli for ₹120. Shop B sells 6 plates of idli for ₹300. Which shop is cheaper for one plate of idli? (a) Shop B (b) Shop A
- 39.Shop A sells 5 colour pencil sets for ₹375. Shop B sells 6 colour pencil sets for ₹510. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 40.A 1 kg bag of rice costs ₹50. A 10 kg bag costs ₹610. How many rupees per kg do you save with the cheaper bag?
Answer key
- 10 kg bag
- 4
- 1 kg bag
- 2 kg bag
- 10 kg bag
- 1
- 2 kg bag
- Shop B
- 70
- 40
- 5 kg bag
- 14
- 5 kg bag
- 130
- 1 kg bag
- 80
- 14
- 90
- Shop A
- 16
- Shop B
- 41
- Shop A
- 4
- Shop A
- 6
- 14
- 70
- 7
- 25
- Shop A
- 25
- 2 kg bag
- Shop B
- 45
- 35
- 29
- Shop A
- 75
- 11
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