Latex Coder 3 Posted byjaehwa September 5, 2020 What is $\dfrac{5}{7} + \dfrac{3}{10}$?A. $\dfrac{71}{70}$ A. $\dfrac{71}{70}$ B. $\dfrac{8}{17}$C. $\dfrac{18}{17}$D. $1$E. $\dfrac{141}{70}$Show AnswerShow The First Step 1. $\dfrac{5}{7} + \dfrac{3}{10}$$ = \dfrac{5\times 10}{7\times 10}+\dfrac{3\times 7}{10\times 7}$$ = \dfrac{50}{70}+\dfrac{21}{70}$$=\dfrac{{50}+{21}}{70}$$=\dfrac{71}{70}$ No More StepsPractice AgainCorrect! Nice work!
