Решите пж!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Question

Решите пж!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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Answer 1

676^ а)8,4-2,35-6,61=8,4-8,96=-0,56
б)-0,05-3,6+4,1=4,1-3,65=0,45
в)-4,86-5,7+9,32=9,32-10,56=-1,24
г)11/15-1,9+5/18=11/15-19/10+5/18=(132-341+50)/180=-159/180=-53/60