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 4 plates of idli for ₹140. Shop B sells 3 plates of idli for ₹165. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
- 2.A 1 kg bag of dal costs ₹147. A 5 kg bag costs ₹595. How many rupees per kg do you save with the cheaper bag?
- 3.Shop A sells 2 pens for ₹48. Shop B sells 4 pens for ₹80. What does one pen cost at the cheaper shop (in ₹)?
- 4.Shop A sells 2 cricket balls for ₹200. Shop B sells 5 cricket balls for ₹650. What does one cricket ball cost at the cheaper shop (in ₹)?
- 5.A 2 kg bag of onions costs ₹88. A 5 kg bag costs ₹175. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
- 6.Shop A sells 5 notebooks for ₹250. Shop B sells 3 notebooks for ₹120. What does one notebook cost at the cheaper shop (in ₹)?
- 7.Shop A sells 5 mangoes for ₹125. Shop B sells 3 mangoes for ₹105. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
- 8.Shop A sells 2 cricket balls for ₹270. Shop B sells 6 cricket balls for ₹630. What does one cricket ball cost at the cheaper shop (in ₹)?
- 9.Shop A sells 3 pairs of socks for ₹270. Shop B sells 4 pairs of socks for ₹220. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
- 10.Shop A sells 3 colour pencil sets for ₹315. Shop B sells 2 colour pencil sets for ₹180. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
- 11.A 1 kg bag of dal costs ₹91. A 2 kg bag costs ₹214. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 12.A 2 kg bag of potatoes costs ₹46. A 5 kg bag costs ₹120. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
- 13.A 2 kg bag of potatoes costs ₹70. A 5 kg bag costs ₹180. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
- 14.A 2 kg bag of dal costs ₹204. A 1 kg bag costs ₹121. How many rupees per kg do you save with the cheaper bag?
- 15.Shop A sells 2 cricket balls for ₹300. Shop B sells 3 cricket balls for ₹405. What does one cricket ball cost at the cheaper shop (in ₹)?
- 16.Shop A sells 5 notebooks for ₹300. Shop B sells 2 notebooks for ₹100. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
- 17.A 5 kg bag of tomatoes costs ₹160. A 2 kg bag costs ₹50. How many rupees per kg do you save with the cheaper bag?
- 18.A 1 kg bag of wheat flour costs ₹40. A 2 kg bag costs ₹100. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 19.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?
- 20.Shop A sells 5 cricket balls for ₹675. Shop B sells 2 cricket balls for ₹220. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
- 21.A 5 kg bag of onions costs ₹135. A 1 kg bag costs ₹51. How many rupees per kg do you save with the cheaper bag?
- 22.Shop A sells 5 pens for ₹110. Shop B sells 4 pens for ₹60. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 23.A 10 kg bag of potatoes costs ₹250. A 1 kg bag costs ₹32. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
- 24.Shop A sells 5 notebooks for ₹300. Shop B sells 6 notebooks for ₹180. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
- 25.A 1 kg bag of potatoes costs ₹27. A 5 kg bag costs ₹150. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 26.A 5 kg bag of sugar costs ₹225. A 10 kg bag costs ₹420. How many rupees per kg do you save with the cheaper bag?
- 27.A 5 kg bag of dal costs ₹740. A 2 kg bag costs ₹186. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
- 28.Shop A sells 5 cricket balls for ₹700. Shop B sells 2 cricket balls for ₹230. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
- 29.Shop A sells 2 notebooks for ₹100. Shop B sells 6 notebooks for ₹180. What does one notebook cost at the cheaper shop (in ₹)?
- 30.Shop A sells 2 mangoes for ₹60. Shop B sells 4 mangoes for ₹140. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
- 31.A 2 kg bag of onions costs ₹100. A 5 kg bag costs ₹200. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
- 32.Shop A sells 6 notebooks for ₹300. Shop B sells 5 notebooks for ₹175. What does one notebook cost at the cheaper shop (in ₹)?
- 33.Shop A sells 6 mangoes for ₹240. Shop B sells 2 mangoes for ₹70. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
- 34.Shop A sells 2 mangoes for ₹50. Shop B sells 3 mangoes for ₹60. What does one mango cost at the cheaper shop (in ₹)?
- 35.A 10 kg bag of potatoes costs ₹350. A 5 kg bag costs ₹105. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
- 36.Shop A sells 2 notebooks for ₹110. Shop B sells 3 notebooks for ₹180. What does one notebook cost at the cheaper shop (in ₹)?
- 37.A 1 kg bag of dal costs ₹105. A 5 kg bag costs ₹470. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
- 38.Shop A sells 3 colour pencil sets for ₹195. Shop B sells 6 colour pencil sets for ₹690. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
- 39.Shop A sells 2 colour pencil sets for ₹240. Shop B sells 6 colour pencil sets for ₹600. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 40.A 5 kg bag of dal costs ₹740. A 2 kg bag costs ₹282. How many rupees per kg do you save with the cheaper bag?
Answer key
- Shop A
- 28
- 20
- 100
- 5 kg bag
- 40
- Shop A
- 105
- Shop B
- Shop B
- 1 kg bag
- 2 kg bag
- 2 kg bag
- 19
- 135
- Shop B
- 7
- 1 kg bag
- 3
- Shop B
- 24
- Shop B
- 10 kg bag
- Shop B
- 1 kg bag
- 3
- 2 kg bag
- Shop B
- 30
- Shop A
- 5 kg bag
- 35
- Shop B
- 20
- 5 kg bag
- 55
- 5 kg bag
- Shop A
- 100
- 7
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