Fractions Posted byjaehwa September 6, 2020 What is $\dfrac{2}{7} + \dfrac{1}{9}$?A. $\dfrac{25}{63}$ A. $\dfrac{25}{63}$ B. $\dfrac{3}{16}$C. $\dfrac{17}{16}$D. $1$E. $\dfrac{88}{63}$Show AnswerShow The First Step 1. $\dfrac{2}{7} + \dfrac{1}{9}$$ = \dfrac{2\times 9}{7\times 9}+\dfrac{1\times 7}{9\times 7}$$ = \dfrac{18}{63}+\dfrac{7}{63}$$=\dfrac{{18}+{7}}{63}$$=\dfrac{25}{63}$ No More StepsPractice AgainCorrect! Nice work!
