Question

PLEASE HELP

Answer 1

Answer:

  the correct choice is marked

Step-by-step explanation:

$1\frac{4}{9} +3\frac{1}{3} =\dfrac{9(1)+4}{9}+\dfrac{3(3)+1}{3}=\dfrac{13}{9}+\dfrac{10}{3}\\\\=\dfrac{13}{9}+\dfrac{3(10)}{3(3)}=\dfrac{13}{9}+\dfrac{30}{9}=\dfrac{13+30}{9}\\\\=\boxed{\dfrac{43}{9}}$