Jonalyncerujanoid
Answered

(+27) - (-12) • +6 / -9 + (+78)=n
pls answer i need it now

Sagot :

Elensapid
[tex]n=7-(-12)*(-\frac{6}{9})+78 \\ n=7-(-12)*(-\frac{2}{3})+78 \\ n=7-[(-2)*(-4)]+78 \\ n=7-8+78 \\ n=-1+78 \\ \boxed{n=77}[/tex]
using MDAS rule ( Multiply, divide, add , subtract) multiply negative sign to -12. then it will become +12 . 12 multiply to +6 , it will become 72. Then divide 72 to 9 the answer is 8. 27+8+78=113 . Therefore n=113