6. Luka, Ivo, Damir, and Franjo had a total of 1363kn. They bought a gift for their friend together, for which Luka paid 123kn, Ivo 165kn, Damir 98kn, and Franjo 185kn. After the purchase, they had equal amounts of money left. How much money did each of them have before the purchase?
6. The friends paid 123+165+98+185=571 kn. 2 POINTS
This means they have 1363-571=792 kn left in total. 2 POINTS
Since they have equal amounts of money left, each of them has
$792: 4=198 \mathrm{kn}$. ..... 2 POINTS
Before the purchase, Luka had 198+123=321 kn, ..... 1 POINT
Ivo had $198+165=363 \mathrm{kn}$, ..... 1 POINT
Damir had $198+98=296 \mathrm{kn} \mathrm{and}$ ..... 1 POINT
Franjo had 198+185=383 kn. ..... $1 \mathrm{POINT}$