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 samosas for ₹75. Shop B sells 4 samosas for ₹56. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
- 2.Shop A sells 6 pens for ₹66. Shop B sells 5 pens for ₹60. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 3.Shop A sells 6 plates of idli for ₹300. Shop B sells 2 plates of idli for ₹60. What does one plate of idli cost at the cheaper shop (in ₹)?
- 4.Shop A sells 2 pens for ₹36. Shop B sells 5 pens for ₹85. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
- 5.Shop A sells 6 notebooks for ₹240. Shop B sells 5 notebooks for ₹225. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
- 6.Shop A sells 6 mangoes for ₹150. Shop B sells 3 mangoes for ₹120. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
- 7.A 5 kg bag of dal costs ₹715. A 1 kg bag costs ₹105. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
- 8.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
- 9.Shop A sells 6 notebooks for ₹180. Shop B sells 2 notebooks for ₹90. What does one notebook cost at the cheaper shop (in ₹)?
- 10.Shop A sells 3 cricket balls for ₹450. Shop B sells 5 cricket balls for ₹500. What does one cricket ball cost at the cheaper shop (in ₹)?
- 11.Shop A sells 6 colour pencil sets for ₹450. Shop B sells 2 colour pencil sets for ₹170. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 12.A 10 kg bag of rice costs ₹460. A 5 kg bag costs ₹315. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
- 13.Shop A sells 2 notebooks for ₹110. Shop B sells 5 notebooks for ₹175. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
- 14.Shop A sells 6 pairs of socks for ₹390. Shop B sells 2 pairs of socks for ₹110. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
- 15.A 5 kg bag of dal costs ₹715. A 1 kg bag costs ₹145. How many rupees per kg do you save with the cheaper bag?
- 16.A 1 kg bag of rice costs ₹65. A 10 kg bag costs ₹670. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 17.A 10 kg bag of tomatoes costs ₹440. A 5 kg bag costs ₹250. How many rupees per kg do you save with the cheaper bag?
- 18.Shop A sells 6 colour pencil sets for ₹360. Shop B sells 4 colour pencil sets for ₹300. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
- 19.A 5 kg bag of sugar costs ₹240. A 2 kg bag costs ₹88. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
- 20.A 2 kg bag of onions costs ₹62. A 10 kg bag costs ₹220. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
- 21.A 10 kg bag of rice costs ₹510. A 2 kg bag costs ₹140. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
- 22.A 2 kg bag of sugar costs ₹94. A 10 kg bag costs ₹430. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
- 23.A 2 kg bag of potatoes costs ₹70. A 10 kg bag costs ₹320. How many rupees per kg do you save with the cheaper bag?
- 24.A 10 kg bag of wheat flour costs ₹330. A 1 kg bag costs ₹49. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
- 25.Shop A sells 3 geometry boxes for ₹255. Shop B sells 6 geometry boxes for ₹810. What does one geometry box cost at the cheaper shop (in ₹)?
- 26.Shop A sells 6 geometry boxes for ₹600. Shop B sells 5 geometry boxes for ₹650. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
- 27.Shop A sells 4 pairs of socks for ₹300. Shop B sells 5 pairs of socks for ₹450. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
- 28.Shop A sells 4 pairs of socks for ₹200. Shop B sells 2 pairs of socks for ₹160. What does one pair of socks cost at the cheaper shop (in ₹)?
- 29.Shop A sells 2 notebooks for ₹110. Shop B sells 3 notebooks for ₹135. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
- 30.A 1 kg bag of onions costs ₹23. A 10 kg bag costs ₹520. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
- 31.Shop A sells 2 mangoes for ₹40. Shop B sells 3 mangoes for ₹105. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
- 32.A 10 kg bag of dal costs ₹1080. A 5 kg bag costs ₹700. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
- 33.A 2 kg bag of tomatoes costs ₹46. A 1 kg bag costs ₹26. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 34.Shop A sells 3 geometry boxes for ₹240. Shop B sells 6 geometry boxes for ₹540. What does one geometry box cost at the cheaper shop (in ₹)?
- 35.A 10 kg bag of onions costs ₹300. A 2 kg bag costs ₹78. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
- 36.Shop A sells 2 mangoes for ₹60. Shop B sells 3 mangoes for ₹105. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
- 37.A 10 kg bag of wheat flour costs ₹460. A 1 kg bag costs ₹32. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
- 38.A 1 kg bag of onions costs ₹56. A 2 kg bag costs ₹56. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 39.Shop A sells 5 mangoes for ₹175. Shop B sells 6 mangoes for ₹120. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
- 40.A 1 kg bag of potatoes costs ₹20. A 5 kg bag costs ₹120. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
Answer key
- Shop B
- Shop A
- 30
- Shop B
- Shop A
- Shop A
- 1 kg bag
- Shop A
- 30
- 100
- 75
- 10 kg bag
- Shop B
- Shop B
- 2
- 1 kg bag
- 6
- Shop A
- 2 kg bag
- 10 kg bag
- 10 kg bag
- 10 kg bag
- 3
- 10 kg bag
- 85
- Shop A
- Shop A
- 50
- Shop B
- 1 kg bag
- Shop A
- 10 kg bag
- 2 kg bag
- 80
- 10 kg bag
- Shop A
- 1 kg bag
- 2 kg bag
- Shop B
- 1 kg bag
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