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The price of a calculator in bookstore A is equal to the price of the same calculator in bookstore B. In the month of August, the price of the calculator was marked down in both bookstores. As a result, the price became $32 and $38 in bookstore A and B respectively. John bought 3 such calculators from each bookstore and found that he saved a total of $114 due to the markdowns in price. ...
The price of a washing machine in a shop on Miller Road is the same as the price of an identical washing machine in a shop on Washington Road. Both the shops offered a discount on the washing machine during Christmas. As a result, the price of the machine in the Miller Road shop became $330 and that in the Washington Road shop became $310. Robinson's family could save a total of $1240 by buying 4 such washing machines from e ...
The price of a tennis racquet in shop M was equal to the price of the same tennis racquet in shop N. A year-end sale had both the shops offering a discount on the racquet. After the discount, the racquet was available in shop M for $110 and in shop N for $120. A tennis academy saves $230 when purchasing 10 such racquets from each shop during the sale. How much money could the aca ...
Dean and Sam had a total of $123 at first. Mary gave Sam $7 and John gave Sam $10. In the end, Sam had thirteen times as much money as Dean. (a) How much money did Sam have at first? (b) How much money did Dean have at first? Notes to students: If the que ...
The length of a big rod and a small rod is 30 metres. The length of 6 small rods and 8 big rods and a medium rod is 230 metres. The total length of a medium rod and a big rod is 32 metres. Find the total length of all 6 medium rods.
A dictionary and a magazine cost $24. Cindy bought 7 such magazines, 5 such dictionaries and a textbook for $154. The total cost of a magazine and textbook was $20. How much did she pay for the dictionaries?