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 6 colour pencil sets for ₹630. Shop B sells 3 colour pencil sets for ₹180. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
- 2.Shop A sells 4 geometry boxes for ₹560. Shop B sells 3 geometry boxes for ₹450. What does one geometry box cost at the cheaper shop (in ₹)?
- 3.A 2 kg bag of dal costs ₹242. A 1 kg bag costs ₹133. How many rupees per kg do you save with the cheaper bag?
- 4.Shop A sells 4 geometry boxes for ₹340. Shop B sells 6 geometry boxes for ₹780. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
- 5.Shop A sells 2 geometry boxes for ₹220. Shop B sells 4 geometry boxes for ₹520. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
- 6.A 5 kg bag of onions costs ₹100. A 2 kg bag costs ₹112. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
- 7.A 2 kg bag of tomatoes costs ₹54. A 10 kg bag costs ₹430. How many rupees per kg do you save with the cheaper bag?
- 8.A 5 kg bag of dal costs ₹495. A 1 kg bag costs ₹148. How many rupees per kg do you save with the cheaper bag?
- 9.Shop A sells 2 samosas for ₹40. Shop B sells 5 samosas for ₹65. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
- 10.Shop A sells 5 plates of idli for ₹225. Shop B sells 3 plates of idli for ₹90. What does one plate of idli cost at the cheaper shop (in ₹)?
- 11.A 10 kg bag of rice costs ₹440. A 1 kg bag costs ₹65. How many rupees per kg do you save with the cheaper bag?
- 12.A 10 kg bag of wheat flour costs ₹450. A 2 kg bag costs ₹60. How many rupees per kg do you save with the cheaper bag?
- 13.Shop A sells 3 mangoes for ₹60. Shop B sells 5 mangoes for ₹150. What does one mango cost at the cheaper shop (in ₹)?
- 14.Shop A sells 3 notebooks for ₹105. Shop B sells 2 notebooks for ₹120. What does one notebook cost at the cheaper shop (in ₹)?
- 15.A 2 kg bag of potatoes costs ₹74. A 10 kg bag costs ₹220. How many rupees per kg do you save with the cheaper bag?
- 16.A 2 kg bag of sugar costs ₹100. A 10 kg bag costs ₹430. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
- 17.Shop A sells 3 cricket balls for ₹360. Shop B sells 5 cricket balls for ₹750. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
- 18.A 2 kg bag of onions costs ₹102. A 5 kg bag costs ₹240. How many rupees per kg do you save with the cheaper bag?
- 19.Shop A sells 5 notebooks for ₹225. Shop B sells 3 notebooks for ₹90. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
- 20.Shop A sells 4 notebooks for ₹160. Shop B sells 6 notebooks for ₹330. What does one notebook cost at the cheaper shop (in ₹)?
- 21.A 2 kg bag of wheat flour costs ₹92. A 5 kg bag costs ₹210. How many rupees per kg do you save with the cheaper bag?
- 22.Shop A sells 2 geometry boxes for ₹220. Shop B sells 4 geometry boxes for ₹520. What does one geometry box cost at the cheaper shop (in ₹)?
- 23.A 10 kg bag of rice costs ₹490. A 1 kg bag costs ₹73. How many rupees per kg do you save with the cheaper bag?
- 24.Shop A sells 6 notebooks for ₹180. Shop B sells 3 notebooks for ₹150. What does one notebook cost at the cheaper shop (in ₹)?
- 25.A 1 kg bag of rice costs ₹58. A 2 kg bag costs ₹154. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 26.A 1 kg bag of sugar costs ₹40. A 10 kg bag costs ₹450. How many rupees per kg do you save with the cheaper bag?
- 27.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?
- 28.Shop A sells 2 mangoes for ₹60. Shop B sells 5 mangoes for ₹200. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
- 29.Shop A sells 2 notebooks for ₹60. Shop B sells 6 notebooks for ₹210. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
- 30.A 10 kg bag of rice costs ₹690. A 2 kg bag costs ₹140. How many rupees per kg do you save with the cheaper bag?
- 31.Shop A sells 6 geometry boxes for ₹540. Shop B sells 3 geometry boxes for ₹435. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
- 32.Shop A sells 2 cricket balls for ₹240. Shop B sells 6 cricket balls for ₹690. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
- 33.A 5 kg bag of rice costs ₹365. A 10 kg bag costs ₹480. How many rupees per kg do you save with the cheaper bag?
- 34.A 1 kg bag of sugar costs ₹49. A 10 kg bag costs ₹480. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 35.A 1 kg bag of dal costs ₹112. A 10 kg bag costs ₹920. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 36.Shop A sells 4 samosas for ₹80. Shop B sells 5 samosas for ₹65. What does one samosa cost at the cheaper shop (in ₹)?
- 37.A 10 kg bag of tomatoes costs ₹380. A 1 kg bag costs ₹42. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 38.Shop A sells 2 pairs of socks for ₹140. Shop B sells 6 pairs of socks for ₹510. What does one pair of socks cost at the cheaper shop (in ₹)?
- 39.Shop A sells 2 mangoes for ₹50. Shop B sells 6 mangoes for ₹240. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
- 40.A 10 kg bag of sugar costs ₹400. A 2 kg bag costs ₹88. How many rupees per kg do you save with the cheaper bag?
Answer key
- Shop B
- 140
- 12
- Shop A
- Shop A
- 5 kg bag
- 16
- 49
- Shop B
- 30
- 21
- 15
- 20
- 35
- 15
- 10 kg bag
- Shop A
- 3
- Shop B
- 40
- 4
- 110
- 24
- 30
- 1 kg bag
- 5
- 1
- Shop A
- Shop A
- 1
- Shop A
- Shop B
- 25
- 10 kg bag
- 10 kg bag
- 13
- 10 kg bag
- 70
- Shop A
- 4
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