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 ₹150. Shop B sells 3 notebooks for ₹150. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
- 2.A 1 kg bag of dal costs ₹103. A 2 kg bag costs ₹196. How many rupees per kg do you save with the cheaper bag?
- 3.Shop A sells 5 geometry boxes for ₹425. Shop B sells 3 geometry boxes for ₹375. What does one geometry box cost at the cheaper shop (in ₹)?
- 4.Shop A sells 5 plates of idli for ₹275. Shop B sells 3 plates of idli for ₹105. What does one plate of idli cost at the cheaper shop (in ₹)?
- 5.Shop A sells 2 plates of idli for ₹100. Shop B sells 3 plates of idli for ₹90. Which shop is cheaper for one plate of idli? (a) Shop B (b) Shop A
- 6.Shop A sells 2 cricket balls for ₹300. Shop B sells 5 cricket balls for ₹575. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
- 7.Shop A sells 6 samosas for ₹96. Shop B sells 2 samosas for ₹28. What does one samosa cost at the cheaper shop (in ₹)?
- 8.Shop A sells 2 notebooks for ₹60. Shop B sells 4 notebooks for ₹200. What does one notebook cost at the cheaper shop (in ₹)?
- 9.Shop A sells 4 samosas for ₹52. Shop B sells 6 samosas for ₹108. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
- 10.Shop A sells 2 samosas for ₹30. Shop B sells 6 samosas for ₹108. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
- 11.A 2 kg bag of dal costs ₹284. A 5 kg bag costs ₹475. How many rupees per kg do you save with the cheaper bag?
- 12.Shop A sells 5 cricket balls for ₹550. Shop B sells 2 cricket balls for ₹240. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
- 13.A 10 kg bag of wheat flour costs ₹440. A 2 kg bag costs ₹94. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
- 14.Shop A sells 6 mangoes for ₹150. Shop B sells 3 mangoes for ₹90. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
- 15.A 10 kg bag of potatoes costs ₹340. A 2 kg bag costs ₹48. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
- 16.A 5 kg bag of wheat flour costs ₹200. A 10 kg bag costs ₹450. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
- 17.Shop A sells 4 plates of idli for ₹140. Shop B sells 2 plates of idli for ₹120. Which shop is cheaper for one plate of idli? (a) Shop B (b) Shop A
- 18.A 10 kg bag of rice costs ₹490. A 2 kg bag costs ₹108. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
- 19.A 1 kg bag of potatoes costs ₹38. A 2 kg bag costs ₹40. How many rupees per kg do you save with the cheaper bag?
- 20.A 1 kg bag of rice costs ₹76. A 2 kg bag costs ₹128. How many rupees per kg do you save with the cheaper bag?
- 21.Shop A sells 6 cricket balls for ₹750. Shop B sells 5 cricket balls for ₹575. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
- 22.Shop A sells 4 cricket balls for ₹480. Shop B sells 3 cricket balls for ₹375. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
- 23.A 2 kg bag of sugar costs ₹82. A 10 kg bag costs ₹440. How many rupees per kg do you save with the cheaper bag?
- 24.Shop A sells 4 mangoes for ₹120. Shop B sells 5 mangoes for ₹125. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
- 25.A 10 kg bag of sugar costs ₹450. A 5 kg bag costs ₹205. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
- 26.Shop A sells 2 cricket balls for ₹300. Shop B sells 6 cricket balls for ₹780. What does one cricket ball cost at the cheaper shop (in ₹)?
- 27.Shop A sells 6 pens for ₹126. Shop B sells 5 pens for ₹80. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 28.Shop A sells 6 geometry boxes for ₹480. Shop B sells 2 geometry boxes for ₹240. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
- 29.Shop A sells 3 plates of idli for ₹90. Shop B sells 2 plates of idli for ₹70. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
- 30.Shop A sells 6 plates of idli for ₹360. Shop B sells 5 plates of idli for ₹150. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
- 31.Shop A sells 2 pairs of socks for ₹130. Shop B sells 5 pairs of socks for ₹350. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
- 32.A 10 kg bag of rice costs ₹520. A 2 kg bag costs ₹126. How many rupees per kg do you save with the cheaper bag?
- 33.A 1 kg bag of onions costs ₹31. A 2 kg bag costs ₹94. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 34.Shop A sells 3 pairs of socks for ₹255. Shop B sells 5 pairs of socks for ₹250. What does one pair of socks cost at the cheaper shop (in ₹)?
- 35.A 10 kg bag of wheat flour costs ₹460. A 5 kg bag costs ₹190. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
- 36.Shop A sells 3 cricket balls for ₹435. Shop B sells 6 cricket balls for ₹840. What does one cricket ball cost at the cheaper shop (in ₹)?
- 37.Shop A sells 3 colour pencil sets for ₹195. Shop B sells 4 colour pencil sets for ₹320. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 38.Shop A sells 5 cricket balls for ₹725. Shop B sells 2 cricket balls for ₹250. What does one cricket ball cost at the cheaper shop (in ₹)?
- 39.A 10 kg bag of tomatoes costs ₹200. A 2 kg bag costs ₹54. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
- 40.A 10 kg bag of rice costs ₹460. A 2 kg bag costs ₹106. How many rupees per kg do you save with the cheaper bag?
Answer key
- Shop A
- 5
- 85
- 35
- Shop B
- Shop B
- 14
- 30
- Shop A
- Shop A
- 47
- Shop A
- 10 kg bag
- Shop A
- 2 kg bag
- 5 kg bag
- Shop A
- 10 kg bag
- 18
- 12
- Shop B
- Shop A
- 3
- Shop B
- 5 kg bag
- 130
- Shop B
- Shop A
- Shop A
- Shop B
- Shop A
- 11
- 1 kg bag
- 50
- 5 kg bag
- 140
- 65
- 125
- 10 kg bag
- 7
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