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 mangoes for ₹100. Shop B sells 3 mangoes for ₹120. What does one mango cost at the cheaper shop (in ₹)?
- 2.Shop A sells 2 pairs of socks for ₹110. Shop B sells 5 pairs of socks for ₹375. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
- 3.Shop A sells 6 pens for ₹102. Shop B sells 4 pens for ₹92. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
- 4.A 5 kg bag of wheat flour costs ₹210. A 10 kg bag costs ₹320. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
- 5.Shop A sells 6 colour pencil sets for ₹630. Shop B sells 2 colour pencil sets for ₹140. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
- 6.Shop A sells 2 cricket balls for ₹210. Shop B sells 6 cricket balls for ₹720. What does one cricket ball cost at the cheaper shop (in ₹)?
- 7.Shop A sells 3 notebooks for ₹90. Shop B sells 6 notebooks for ₹240. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
- 8.Shop A sells 4 pens for ₹56. Shop B sells 2 pens for ₹22. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 9.Shop A sells 6 geometry boxes for ₹540. Shop B sells 2 geometry boxes for ₹280. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
- 10.A 5 kg bag of dal costs ₹520. A 1 kg bag costs ₹137. How many rupees per kg do you save with the cheaper bag?
- 11.A 5 kg bag of tomatoes costs ₹190. A 1 kg bag costs ₹23. How many rupees per kg do you save with the cheaper bag?
- 12.A 10 kg bag of potatoes costs ₹210. A 1 kg bag costs ₹25. How many rupees per kg do you save with the cheaper bag?
- 13.Shop A sells 2 cricket balls for ₹240. Shop B sells 5 cricket balls for ₹525. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
- 14.A 10 kg bag of dal costs ₹1480. A 1 kg bag costs ₹95. How many rupees per kg do you save with the cheaper bag?
- 15.A 1 kg bag of sugar costs ₹47. A 10 kg bag costs ₹500. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 16.A 2 kg bag of rice costs ₹120. A 5 kg bag costs ₹345. How many rupees per kg do you save with the cheaper bag?
- 17.A 10 kg bag of wheat flour costs ₹300. A 2 kg bag costs ₹90. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
- 18.A 5 kg bag of tomatoes costs ₹145. A 1 kg bag costs ₹42. How many rupees per kg do you save with the cheaper bag?
- 19.A 1 kg bag of tomatoes costs ₹34. A 5 kg bag costs ₹115. How many rupees per kg do you save with the cheaper bag?
- 20.Shop A sells 3 cricket balls for ₹330. Shop B sells 2 cricket balls for ₹210. What does one cricket ball cost at the cheaper shop (in ₹)?
- 21.A 10 kg bag of onions costs ₹200. A 1 kg bag costs ₹24. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 22.Shop A sells 2 pens for ₹36. Shop B sells 4 pens for ₹96. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 23.Shop A sells 3 pairs of socks for ₹195. Shop B sells 2 pairs of socks for ₹100. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
- 24.A 1 kg bag of tomatoes costs ₹20. A 10 kg bag costs ₹330. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 25.Shop A sells 6 geometry boxes for ₹750. Shop B sells 2 geometry boxes for ₹170. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
- 26.Shop A sells 6 plates of idli for ₹270. Shop B sells 5 plates of idli for ₹175. What does one plate of idli cost at the cheaper shop (in ₹)?
- 27.Shop A sells 2 cricket balls for ₹260. Shop B sells 5 cricket balls for ₹500. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
- 28.Shop A sells 5 notebooks for ₹200. Shop B sells 2 notebooks for ₹70. What does one notebook cost at the cheaper shop (in ₹)?
- 29.Shop A sells 5 colour pencil sets for ₹425. Shop B sells 3 colour pencil sets for ₹345. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 30.Shop A sells 5 cricket balls for ₹650. Shop B sells 6 cricket balls for ₹810. What does one cricket ball cost at the cheaper shop (in ₹)?
- 31.A 10 kg bag of wheat flour costs ₹350. A 1 kg bag costs ₹39. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
- 32.A 5 kg bag of wheat flour costs ₹205. A 2 kg bag costs ₹70. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
- 33.Shop A sells 6 geometry boxes for ₹600. Shop B sells 4 geometry boxes for ₹480. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
- 34.Shop A sells 3 notebooks for ₹120. Shop B sells 5 notebooks for ₹175. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
- 35.Shop A sells 3 colour pencil sets for ₹285. Shop B sells 6 colour pencil sets for ₹600. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
- 36.A 2 kg bag of potatoes costs ₹50. A 1 kg bag costs ₹22. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 37.Shop A sells 5 pens for ₹115. Shop B sells 2 pens for ₹28. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
- 38.Shop A sells 6 geometry boxes for ₹540. Shop B sells 4 geometry boxes for ₹380. What does one geometry box cost at the cheaper shop (in ₹)?
- 39.A 10 kg bag of onions costs ₹240. A 1 kg bag costs ₹34. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 40.A 10 kg bag of wheat flour costs ₹480. A 2 kg bag costs ₹84. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
Answer key
- 25
- Shop A
- Shop A
- 10 kg bag
- Shop B
- 105
- Shop A
- Shop B
- Shop A
- 33
- 15
- 4
- Shop B
- 53
- 1 kg bag
- 9
- 10 kg bag
- 13
- 11
- 105
- 10 kg bag
- Shop A
- Shop B
- 1 kg bag
- Shop B
- 35
- Shop B
- 35
- 85
- 130
- 10 kg bag
- 2 kg bag
- Shop A
- Shop B
- Shop A
- 1 kg bag
- Shop B
- 90
- 10 kg bag
- 2 kg bag
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