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 mangoes for ₹120. Shop B sells 2 mangoes for ₹80. What does one mango cost at the cheaper shop (in ₹)?
- 2.A 2 kg bag of tomatoes costs ₹40. A 5 kg bag costs ₹225. How many rupees per kg do you save with the cheaper bag?
- 3.Shop A sells 2 pairs of socks for ₹170. Shop B sells 6 pairs of socks for ₹480. What does one pair of socks cost at the cheaper shop (in ₹)?
- 4.Shop A sells 2 pairs of socks for ₹130. Shop B sells 3 pairs of socks for ₹180. What does one pair of socks cost at the cheaper shop (in ₹)?
- 5.A 2 kg bag of potatoes costs ₹48. A 10 kg bag costs ₹380. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
- 6.A 1 kg bag of sugar costs ₹48. A 2 kg bag costs ₹88. How many rupees per kg do you save with the cheaper bag?
- 7.Shop A sells 6 pairs of socks for ₹510. Shop B sells 2 pairs of socks for ₹110. What does one pair of socks cost at the cheaper shop (in ₹)?
- 8.Shop A sells 5 pens for ₹80. Shop B sells 6 pens for ₹84. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 9.Shop A sells 5 pens for ₹50. Shop B sells 2 pens for ₹42. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
- 10.Shop A sells 2 plates of idli for ₹60. Shop B sells 4 plates of idli for ₹200. Which shop is cheaper for one plate of idli? (a) Shop B (b) Shop A
- 11.Shop A sells 6 cricket balls for ₹870. Shop B sells 5 cricket balls for ₹525. What does one cricket ball cost at the cheaper shop (in ₹)?
- 12.A 1 kg bag of sugar costs ₹45. A 10 kg bag costs ₹410. How many rupees per kg do you save with the cheaper bag?
- 13.A 10 kg bag of rice costs ₹740. A 5 kg bag costs ₹315. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
- 14.Shop A sells 2 pens for ₹44. Shop B sells 3 pens for ₹39. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 15.Shop A sells 2 notebooks for ₹120. Shop B sells 4 notebooks for ₹180. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
- 16.Shop A sells 2 plates of idli for ₹60. Shop B sells 5 plates of idli for ₹175. Which shop is cheaper for one plate of idli? (a) Shop B (b) Shop A
- 17.Shop A sells 4 cricket balls for ₹540. Shop B sells 2 cricket balls for ₹260. What does one cricket ball cost at the cheaper shop (in ₹)?
- 18.A 1 kg bag of sugar costs ₹45. A 10 kg bag costs ₹470. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 19.Shop A sells 2 cricket balls for ₹270. 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 5 pens for ₹110. Shop B sells 3 pens for ₹39. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 21.Shop A sells 3 samosas for ₹57. Shop B sells 5 samosas for ₹70. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
- 22.A 2 kg bag of wheat flour costs ₹96. A 1 kg bag costs ₹37. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 23.Shop A sells 3 pens for ₹57. Shop B sells 5 pens for ₹85. What does one pen cost at the cheaper shop (in ₹)?
- 24.A 1 kg bag of rice costs ₹46. A 2 kg bag costs ₹114. How many rupees per kg do you save with the cheaper bag?
- 25.A 1 kg bag of rice costs ₹69. A 10 kg bag costs ₹510. How many rupees per kg do you save with the cheaper bag?
- 26.Shop A sells 4 cricket balls for ₹580. Shop B sells 6 cricket balls for ₹660. What does one cricket ball cost at the cheaper shop (in ₹)?
- 27.A 1 kg bag of tomatoes costs ₹44. A 2 kg bag costs ₹68. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 28.Shop A sells 4 notebooks for ₹180. Shop B sells 5 notebooks for ₹150. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
- 29.A 1 kg bag of dal costs ₹149. A 5 kg bag costs ₹660. How many rupees per kg do you save with the cheaper bag?
- 30.A 1 kg bag of sugar costs ₹46. A 2 kg bag costs ₹84. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 31.A 1 kg bag of onions costs ₹21. A 10 kg bag costs ₹340. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 32.Shop A sells 5 cricket balls for ₹525. Shop B sells 4 cricket balls for ₹540. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
- 33.A 1 kg bag of onions costs ₹26. A 10 kg bag costs ₹520. How many rupees per kg do you save with the cheaper bag?
- 34.A 10 kg bag of onions costs ₹590. A 1 kg bag costs ₹46. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
- 35.A 1 kg bag of wheat flour costs ₹33. A 2 kg bag costs ₹86. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 36.Shop A sells 5 plates of idli for ₹275. Shop B sells 2 plates of idli for ₹80. What does one plate of idli cost at the cheaper shop (in ₹)?
- 37.Shop A sells 6 pens for ₹138. Shop B sells 2 pens for ₹36. What does one pen cost at the cheaper shop (in ₹)?
- 38.Shop A sells 6 pens for ₹138. Shop B sells 2 pens for ₹32. What does one pen cost at the cheaper shop (in ₹)?
- 39.A 2 kg bag of dal costs ₹292. A 10 kg bag costs ₹1050. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
- 40.A 1 kg bag of wheat flour costs ₹32. A 2 kg bag costs ₹80. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
Answer key
- 20
- 25
- 80
- 60
- 2 kg bag
- 4
- 55
- Shop B
- Shop A
- Shop A
- 105
- 4
- 5 kg bag
- Shop B
- Shop B
- Shop A
- 130
- 1 kg bag
- Shop A
- Shop B
- Shop B
- 1 kg bag
- 17
- 11
- 18
- 110
- 2 kg bag
- Shop B
- 17
- 2 kg bag
- 1 kg bag
- Shop A
- 26
- 1 kg bag
- 1 kg bag
- 40
- 18
- 16
- 10 kg bag
- 1 kg bag
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