Question

Someone help me with this and tell me how u got that answer

Answer 1

Answer:    —1/6

Step-by-step explanation: By using BIDMAS we solve the bracket first t we get 12/36 then we simpli it to 1/3

then we solve -1/2 + 1/3 by taking 6 as common denominator we get -3/6 + 2/6 then we add them but cause of the subtraction sign we subtract it and we get -1/6

Answer 2

Answer:

$-\frac{1}{6}$

Step-by-step explanation:

$-\frac{1}{2} +(\frac{3}{4}\times \frac{4}{9} )\\\\\mathrm{Remove\:parentheses}:\quad \left(a\right)=a\\=-\frac{1}{2}+\frac{3}{4}\times \frac{4}{9}\\\\\frac{3}{4}\times \frac{4}{9}=\frac{1}{3}\\\\\frac{3}{4}\times \frac{4}{9}=\frac{1}{3}\\\\\mathrm{Least\:Common\:Multiplier\:of\:}2,\:3:\quad 6\\\\\mathrm{Adjust\:Fractions\:based\:on\:the\:LCM}\\\\\frac{1}{2}=\frac{1\times \:3}{2\times \:3}=\frac{3}{6}\\\\\frac{1}{3}=\frac{1\times \:2}{3\times \:2}=\frac{2}{6}\\\\=-\frac{3}{6}+\frac{2}{6}$

$=-\frac{3}{6}+\frac{2}{6}\\\\=\frac{-3+2}{6}\\\\=\frac{-1}{6}\\\\=-\frac{1}{6}$