Fractions Posted byjaehwa September 6, 2020 What is $\dfrac{1}{2} + \dfrac{4}{5}$?A. $\dfrac{13}{10}$ A. $\dfrac{13}{10}$ B. $\dfrac{5}{7}$C. $\dfrac{8}{7}$D. $1$E. $\dfrac{23}{10}$Show AnswerShow The First Step 1. $\dfrac{1}{2} + \dfrac{4}{5}$$ = \dfrac{1\times 5}{2\times 5}+\dfrac{4\times 2}{5\times 2}$$ = \dfrac{5}{10}+\dfrac{8}{10}$$=\dfrac{{5}+{8}}{10}$$=\dfrac{13}{10}$ No More StepsPractice AgainCorrect! Nice work!
