(24.8+(24.8-6.4)+((24.8+(24.8-6.4)):2):18 решите срочно

Question

(24.8+(24.8-6.4)+((24.8+(24.8-6.4)):2):18 решите срочно

Answer 1

(24,8+(24,8-6,4)+((24,8+(24,8-6,4)):2):18=2,4