Ask a New Question

Question

John bought n objects, each costing n cents. The change he received from his $10 bill was less than $1 and consisted of only two denominations of coins. What was the minimum number of coins that John could have received?
14 years ago

Answers

Henry
Min. = 2 coins.

14 years ago

Related Questions

john bought a new mac laptop for 520.99 with 15% sales tax. what was the original price and tax? John bought some stamps. He used 3/5 of then to mail letters. He had 12 stamps left. How many stamps... John, sara, tom and joy bought 2 pizza of the same size. john ate 2 / 4 of a pizza each. how much pi... John bought 8 apples and 10 oranges for a total of $41.60. An orange cost 70 cents less than an appl... John bought 9 CDs. Some of them cost $12.75, and the rest cost $11.95. The total was $112.35. How ma... John bought 3 brands of tea A,B and C. The cost price of the 3 brands were Sh.25,Sh.30 and Sh.45 res... John bought a new PC. The tag in the shop said it cost £890 + VAT. If VAT is charged at 20%, how m... John releases various objects from an identical height on Earth. The provided table displays his col... John releases various objects from an identical height on Earth. The provided table displays his col... John releases various objects from an identical height on Earth. The provided table displays his col...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use