Question

\dfrac{4}{9},-\dfrac{4}{3},4, 9 4 ​ ,− 3 4 ​ ,4,

Answer 1

what?

Explanation:

Answer 2

`-(8)/(9)`

Explanation:

`(4)/(9)-(4)/(3)\\\\\mathrm{Least\:Common\:Multiplier\:of\:}9,\:3:\quad 9\\\\\mathrm{Adjust\:Fractions\:based\:on\:the\:LCM}\\\\(4)/(3)=(4*\:3)/(3*\:3)=(12)/(9)\\\\=(4)/(9)-(12)/(9)\\\\\mathrm{Since\:the\:denominators\:are\:equal,\:combine\:the\:fractions}:\\\\\quad (a)/(c)\pm (b)/(c)=(a\pm \:b)/(c)\\\\=(4-12)/(9)\\\\=(-8)/(9)\\\\=-(8)/(9)`