Question

( - 5/6 ) + (1/4 - 4/9 ) =

( 6,007 - 9,12 ) + 8 , 64 =

24 x ( - 0,2 ) x ( - 3 / 8 ) =

0,4 : ( - 0 , 25 ) =

( - 5 1/3 ) : ( - 1 3/8 ) =

Answer 1

( - 5/6 ) + (1/4 - 4/9 ) =(- 5/6) + (9/36 - 16/36)=-5/6 + (-7/36)=-30/36 - 7/36=-37/36=-1 i 1/36

( 6,007 - 9,12 ) + 8 , 64 =-3,113 + 8,64=5,527

24 x ( - 0,2 ) x ( - 3 / 8 ) =4,8 x (-0,375)=-1,8

0,4 : ( - 0 , 25 ) =-1,6

( - 5 1/3 ) : ( - 1 3/8 ) = (-16/3) x (-8/11)=128/33=3 i 29/33

Answer 2

A) -⅚ + (9/36 - 16/36)= -⅚ - 7/36 = -30/36 - 7/36= -1 1/36
b) -3,113 + 8,64= 5,527
c) 4,8 x (-3/8) = -1,8
d) -1,6
e) 10 18/39