Latex Coder 3 Posted byjaehwa September 5, 2020 What is $\dfrac{2}{5} + \dfrac{4}{9}$?A. $\dfrac{38}{45}$ A. $\dfrac{38}{45}$ B. $\dfrac{3}{7}$C. $\dfrac{8}{7}$D. $1$E. $\dfrac{83}{45}$Show AnswerShow The First Step 1. $\dfrac{2}{5} + \dfrac{4}{9}$$ = \dfrac{2\times 9}{5\times 9}+\dfrac{4\times 5}{9\times 5}$$ = \dfrac{18}{45}+\dfrac{20}{45}$$=\dfrac{{18}+{20}}{45}$$=\dfrac{38}{45}$ No More StepsPractice AgainCorrect! Nice work!
