(-5)/9. 2/3 + (-5)/9. 11/3 - 5/9

2 câu trả lời

Answer

-59.23+-59.113-59

=-59.23-59.113-59.1

=-59.(23+113+1)

=-59.(133+1)

=-59.163

=-8027

@Xà Phòng

(-5)/9 . 2/3 + (-5)/9) . 11/3 - 5/9

= (-5)/9 . 2/3 + (-5/9) . 11/3 + (-5)/9 . 1 

= (-5)/9 .  ( 2/3 + 11/3 + 1 )

=(-5)/9 . (2/3 + 11/3 + 3/3)

=(-5)/9 . 16/3

={-5 . 16}/ {9 . 3}

=-80/27