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 5 notebooks for ₹300. Shop B sells 3 notebooks for ₹120. What does one notebook cost at the cheaper shop (in ₹)?
- 2.A 5 kg bag of dal costs ₹505. A 2 kg bag costs ₹246. How many rupees per kg do you save with the cheaper bag?
- 3.Shop A sells 2 plates of idli for ₹100. Shop B sells 5 plates of idli for ₹175. Which shop is cheaper for one plate of idli? (a) Shop B (b) Shop A
- 4.A 1 kg bag of dal costs ₹128. A 5 kg bag costs ₹715. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
- 5.Shop A sells 3 mangoes for ₹60. Shop B sells 4 mangoes for ₹100. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
- 6.Shop A sells 2 geometry boxes for ₹180. Shop B sells 5 geometry boxes for ₹625. What does one geometry box cost at the cheaper shop (in ₹)?
- 7.A 5 kg bag of wheat flour costs ₹180. A 10 kg bag costs ₹450. How many rupees per kg do you save with the cheaper bag?
- 8.Shop A sells 2 mangoes for ₹50. Shop B sells 3 mangoes for ₹105. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
- 9.Shop A sells 5 notebooks for ₹300. Shop B sells 4 notebooks for ₹120. What does one notebook cost at the cheaper shop (in ₹)?
- 10.Shop A sells 6 pens for ₹150. Shop B sells 2 pens for ₹38. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 11.Shop A sells 4 geometry boxes for ₹500. Shop B sells 5 geometry boxes for ₹725. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
- 12.Shop A sells 4 samosas for ₹52. Shop B sells 6 samosas for ₹72. What does one samosa cost at the cheaper shop (in ₹)?
- 13.Shop A sells 3 notebooks for ₹165. Shop B sells 6 notebooks for ₹300. What does one notebook cost at the cheaper shop (in ₹)?
- 14.A 2 kg bag of sugar costs ₹80. A 5 kg bag costs ₹240. How many rupees per kg do you save with the cheaper bag?
- 15.Shop A sells 6 cricket balls for ₹870. Shop B sells 4 cricket balls for ₹540. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
- 16.Shop A sells 4 pens for ₹52. Shop B sells 2 pens for ₹40. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
- 17.A 2 kg bag of sugar costs ₹84. A 1 kg bag costs ₹44. How many rupees per kg do you save with the cheaper bag?
- 18.Shop A sells 4 colour pencil sets for ₹340. Shop B sells 6 colour pencil sets for ₹570. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
- 19.A 10 kg bag of tomatoes costs ₹250. A 5 kg bag costs ₹145. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
- 20.Shop A sells 6 geometry boxes for ₹600. Shop B sells 2 geometry boxes for ₹170. What does one geometry box cost at the cheaper shop (in ₹)?
- 21.A 1 kg bag of rice costs ₹50. A 2 kg bag costs ₹90. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 22.A 5 kg bag of rice costs ₹375. A 2 kg bag costs ₹122. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
- 23.Shop A sells 6 mangoes for ₹120. Shop B sells 4 mangoes for ₹100. What does one mango cost at the cheaper shop (in ₹)?
- 24.A 2 kg bag of tomatoes costs ₹76. A 5 kg bag costs ₹285. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
- 25.A 2 kg bag of potatoes costs ₹62. A 10 kg bag costs ₹320. How many rupees per kg do you save with the cheaper bag?
- 26.A 5 kg bag of potatoes costs ₹165. A 10 kg bag costs ₹270. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
- 27.Shop A sells 3 pens for ₹57. Shop B sells 6 pens for ₹96. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 28.Shop A sells 5 pairs of socks for ₹400. Shop B sells 6 pairs of socks for ₹330. What does one pair of socks cost at the cheaper shop (in ₹)?
- 29.A 1 kg bag of tomatoes costs ₹20. A 5 kg bag costs ₹135. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 30.Shop A sells 3 plates of idli for ₹120. Shop B sells 6 plates of idli for ₹180. Which shop is cheaper for one plate of idli? (a) Shop B (b) Shop A
- 31.A 5 kg bag of dal costs ₹455. A 2 kg bag costs ₹268. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
- 32.A 10 kg bag of potatoes costs ₹340. A 5 kg bag costs ₹155. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
- 33.A 2 kg bag of potatoes costs ₹68. A 5 kg bag costs ₹175. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
- 34.A 2 kg bag of tomatoes costs ₹50. A 1 kg bag costs ₹41. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 35.Shop A sells 4 cricket balls for ₹580. Shop B sells 6 cricket balls for ₹840. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
- 36.Shop A sells 4 pens for ₹68. Shop B sells 5 pens for ₹125. What does one pen cost at the cheaper shop (in ₹)?
- 37.A 10 kg bag of dal costs ₹1010. A 1 kg bag costs ₹114. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 38.Shop A sells 2 plates of idli for ₹60. Shop B sells 3 plates of idli for ₹120. Which shop is cheaper for one plate of idli? (a) Shop B (b) Shop A
- 39.A 2 kg bag of potatoes costs ₹64. A 5 kg bag costs ₹165. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
- 40.A 1 kg bag of dal costs ₹107. A 5 kg bag costs ₹575. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
Answer key
- 40
- 22
- Shop B
- 1 kg bag
- Shop A
- 90
- 9
- Shop A
- 30
- Shop B
- Shop A
- 12
- 50
- 8
- Shop B
- Shop A
- 2
- Shop A
- 10 kg bag
- 85
- 2 kg bag
- 2 kg bag
- 20
- 2 kg bag
- 1
- 10 kg bag
- Shop B
- 55
- 1 kg bag
- Shop B
- 5 kg bag
- 5 kg bag
- 2 kg bag
- 2 kg bag
- Shop B
- 17
- 10 kg bag
- Shop A
- 2 kg bag
- 1 kg bag
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