Level 3
Fabian gave 15 of his salary to his mother and spent 56 of the rest. What fraction of his salary was left?
4 m
Level 3
Roger had some rope with a total length of 24 m. He used 23 of the rope to tie a wooden structure for outdoor cooking and 34 of the remaining rope to strengthen the pegs for his tent. How much rope did he have left? Give your answer in meters.
4 m