a) 11/24-5/41+13/24+0,5-36/41
b)-12 / (3/4-5/6)^2
c)7/27*[(-8/6)-45/18]
a) 11/24-5/41+13/24+0,5-36/41 b)-12 / (3/4-5/6)^2 c)7/27*[(-8/6)-45/18]
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a) 11/24-5/41+13/24+0,5-36/41
b)-12 / (3/4-5/6)^2
c)7/27*[(-8/6)-45/18]
Adela
a, `11/24` – `5/41` + `13/24` + `0.5` – `36/41`
= ( `11/24` + `13/24` ) + ( `-5/41` – `36/41` ) + `0.5`
= `24/24` + ( `-41/41` ) + `0.5`
= `1` + ( `-1`) + `0.5`
= `0.5`