Marinada '24

[lang=hr] Luka D. želi kupiti $Nove$ $Šuze$, no prije toga mora zaraditi novce kojima će platiti jer ako ih ukrade zvat će mu $112$. Luka trenutno nema nikakve ušteđevine i zanima ga koliko točno treba zaraditi. $Nove$ $Šuze$ su toliko posebne da se njihova cijena računa po kilogramu. Kada bi cijena $Novih$ $Šuza$ bila snižena za $52\%$ onda bi se za $240$€ moglo kupiti kilogram $Novih$ $Šuza$ više nego što se može kupiti sada za $270$€. Koliko eura Luka mora zaraditi da bi mogao kupiti kilogram $Novih$ $Šuza$? [/lang] [lang=en] Luka D. wants to buy $New$ $Shoes$, but first, he needs to earn the money to pay for them because if he steals them, $112$ will be called. Luka currently has no savings and is wondering how much exactly he needs to earn. The $New$ $Shoes$ are so special that their price is calculated per kilogram. If the price of the $New$ $Shoes$ were reduced by $52\%$, then for $240$€, he could buy one kilogram more of the $New$ $Shoes$ than he can now for $270$€. How many euros does Luka need to earn to buy one kilogram of the $New$ $Shoes$? [/lang]