4 ms·
Couldn't the book cost 7.5k and one has 6.5 and the other has 0.5? Along those lines, isn't anything in the range of costing 7->8 (non-inclusive) acceptable (e.
by nbclark 5y ago
Couldn't the book cost 7.5k and one has 6.5 and the other has 0.5? Along those lines, isn't anything in the range of costing 7->8 (non-inclusive) acceptable (e.g. 0.9k and 6.9k)?
- bentcorner 5y agoI was wondering the same thing but Kopecks are not currently subdivided. https://en.wikipedia.org/wiki/Kopek https://en.wikipedia.org/wiki/Kopek
- Arnavion 5y agoThe second question's solution requires half-kopeks.
- scotty79 5y agoThese problems aren't current or modernized. There's no way a bottle with a cork in problem #2 costs 10 kopek. current 10 kopek is worth 0.0013$ They probably come from time when 0.5 kopek was the smallest coin. #1 problem doesn't have single non-zero solution if the smallest coin has larger or smaller.