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 cricket balls for ₹560. Shop B sells 2 cricket balls for ₹200. What does one cricket ball cost at the cheaper shop (in ₹)?
- 2.A 1 kg bag of dal costs ₹96. A 10 kg bag costs ₹1020. How many rupees per kg do you save with the cheaper bag?
- 3.A 5 kg bag of sugar costs ₹225. A 10 kg bag costs ₹410. How many rupees per kg do you save with the cheaper bag?
- 4.A 10 kg bag of tomatoes costs ₹320. A 5 kg bag costs ₹200. How many rupees per kg do you save with the cheaper bag?
- 5.Shop A sells 5 geometry boxes for ₹725. Shop B sells 3 geometry boxes for ₹300. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
- 6.A 2 kg bag of potatoes costs ₹46. A 5 kg bag costs ₹150. How many rupees per kg do you save with the cheaper bag?
- 7.A 5 kg bag of rice costs ₹385. A 1 kg bag costs ₹70. How many rupees per kg do you save with the cheaper bag?
- 8.Shop A sells 6 colour pencil sets for ₹570. Shop B sells 2 colour pencil sets for ₹220. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 9.A 2 kg bag of sugar costs ₹96. A 5 kg bag costs ₹205. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
- 10.Shop A sells 3 notebooks for ₹150. Shop B sells 2 notebooks for ₹110. What does one notebook cost at the cheaper shop (in ₹)?
- 11.Shop A sells 3 mangoes for ₹105. Shop B sells 4 mangoes for ₹160. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
- 12.A 10 kg bag of sugar costs ₹490. A 2 kg bag costs ₹88. How many rupees per kg do you save with the cheaper bag?
- 13.A 5 kg bag of rice costs ₹200. A 2 kg bag costs ₹96. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
- 14.Shop A sells 5 colour pencil sets for ₹350. Shop B sells 4 colour pencil sets for ₹240. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
- 15.Shop A sells 5 cricket balls for ₹650. Shop B sells 4 cricket balls for ₹600. What does one cricket ball cost at the cheaper shop (in ₹)?
- 16.Shop A sells 4 plates of idli for ₹160. Shop B sells 2 plates of idli for ₹90. Which shop is cheaper for one plate of idli? (a) Shop B (b) Shop A
- 17.Shop A sells 5 notebooks for ₹150. Shop B sells 4 notebooks for ₹220. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
- 18.Shop A sells 4 pens for ₹48. Shop B sells 5 pens for ₹80. What does one pen cost at the cheaper shop (in ₹)?
- 19.Shop A sells 3 cricket balls for ₹435. Shop B sells 5 cricket balls for ₹700. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
- 20.Shop A sells 2 geometry boxes for ₹200. Shop B sells 5 geometry boxes for ₹750. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
- 21.Shop A sells 5 notebooks for ₹250. Shop B sells 4 notebooks for ₹120. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
- 22.A 1 kg bag of dal costs ₹107. A 10 kg bag costs ₹1180. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 23.Shop A sells 2 pairs of socks for ₹170. Shop B sells 4 pairs of socks for ₹320. What does one pair of socks cost at the cheaper shop (in ₹)?
- 24.Shop A sells 6 plates of idli for ₹300. Shop B sells 5 plates of idli for ₹150. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
- 25.A 1 kg bag of onions costs ₹39. A 5 kg bag costs ₹125. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 26.Shop A sells 5 geometry boxes for ₹750. Shop B sells 4 geometry boxes for ₹340. What does one geometry box cost at the cheaper shop (in ₹)?
- 27.Shop A sells 4 cricket balls for ₹420. Shop B sells 6 cricket balls for ₹720. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
- 28.Shop A sells 6 pens for ₹144. Shop B sells 5 pens for ₹105. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
- 29.Shop A sells 3 samosas for ₹39. Shop B sells 5 samosas for ₹60. What does one samosa cost at the cheaper shop (in ₹)?
- 30.A 1 kg bag of wheat flour costs ₹45. A 5 kg bag costs ₹215. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 31.A 5 kg bag of onions costs ₹150. A 1 kg bag costs ₹45. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 32.A 2 kg bag of potatoes costs ₹78. A 5 kg bag costs ₹135. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
- 33.Shop A sells 5 mangoes for ₹175. Shop B sells 4 mangoes for ₹120. What does one mango cost at the cheaper shop (in ₹)?
- 34.A 1 kg bag of dal costs ₹136. A 2 kg bag costs ₹296. How many rupees per kg do you save with the cheaper bag?
- 35.A 1 kg bag of potatoes costs ₹31. A 10 kg bag costs ₹230. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 36.A 5 kg bag of sugar costs ₹215. A 2 kg bag costs ₹84. How many rupees per kg do you save with the cheaper bag?
- 37.Shop A sells 3 plates of idli for ₹165. Shop B sells 2 plates of idli for ₹100. Which shop is cheaper for one plate of idli? (a) Shop B (b) Shop A
- 38.Shop A sells 4 notebooks for ₹180. Shop B sells 2 notebooks for ₹110. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
- 39.A 10 kg bag of potatoes costs ₹350. A 2 kg bag costs ₹46. How many rupees per kg do you save with the cheaper bag?
- 40.Shop A sells 3 pairs of socks for ₹150. Shop B sells 5 pairs of socks for ₹325. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
Answer key
- 100
- 6
- 4
- 8
- Shop B
- 7
- 7
- 95
- 5 kg bag
- 50
- Shop A
- 5
- 5 kg bag
- Shop B
- 130
- Shop A
- Shop A
- 12
- Shop B
- Shop A
- Shop B
- 1 kg bag
- 80
- Shop B
- 5 kg bag
- 85
- Shop A
- Shop B
- 12
- 5 kg bag
- 5 kg bag
- 5 kg bag
- 30
- 12
- 10 kg bag
- 1
- Shop B
- Shop A
- 12
- Shop A
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