Cevap :
Cevap:
3 sa=180dk :2sa20dk=140dk
7sa=420dk :7sa10dk=430dk
6sa=360 :240dk=4sa
2sa30dk=150dk :360dk=6sa
4sa15dk=155dk :120dk=2sa
Cevap:
3 sa=180dk :2sa20dk=140dk
7sa=420dk :7sa10dk=430dk
6sa=360 :240dk=4sa
2sa30dk=150dk :360dk=6sa
4sa15dk=155dk :120dk=2sa