What is ${5} \dfrac{1}{7} - {4}\dfrac{4}{7}$?A. $\dfrac{4}{7}$ A. $\dfrac{4}{7}$ B. $ {1} \dfrac{4}{7}$ C. $ {2} \dfrac{4}{7}$ D. $ {4} \dfrac{4}{7}$ E. $ {3} \dfrac{4}{7}$
Show Answer Show The First Step 1. ${5} \dfrac{1}{7} - {4}\dfrac{4}{7}$$ = {5} + \dfrac{1}{7} - {4} - \dfrac{4}{7}$$ = {5} - {4}+ \dfrac{1}{7} - \dfrac{4}{7}$Show Next Step 2. $ = {1} + \dfrac{1}{7} - \dfrac{4}{7}$$ = \dfrac{7}{7} + \dfrac{1}{7} - \dfrac{4}{7}$Show Next Step 3. $ = \dfrac{{7}+{1}}{7} - \dfrac{4}{7}$$ = \dfrac{{8}}{7} - \dfrac{4}{7}$Show Next Step 4. $ =\dfrac{{8} \times {1}}{{7} \times {1}} - \dfrac{{4}\times {1}}{{7} \times {1}}$Show Next Step 5. $ = \dfrac{{8}}{{7}} - \dfrac{4}{7}$$ = \dfrac{{8}-{4}}{7}$$=\dfrac{4}{7}$ No More Steps Practice Again Correct! Nice work!
