(1/2 – 1/3 ) – ( 5/3 – 3/2) + ( 7/3 – 5/2 ) 16/08/2021 Bởi Everleigh (1/2 – 1/3 ) – ( 5/3 – 3/2) + ( 7/3 – 5/2 )
Đáp án: (1/2 – 1/3 ) – ( 5/3 – 3/2) + ( 7/3 – 5/2 ) = (1/2+3/2+5/2)-(1/3+5/3-7/3) =-1/2+1/3 = -1/6 Bình luận
Đáp án:
1/6-1/6+(-1/6)=(-1/6)
Đáp án:
(1/2 – 1/3 ) – ( 5/3 – 3/2) + ( 7/3 – 5/2 )
= (1/2+3/2+5/2)-(1/3+5/3-7/3)
=-1/2+1/3
= -1/6