What is ${8} \dfrac{1}{4} - {7}\dfrac{3}{9}$?A. $\dfrac{33}{36}$ A. $\dfrac{33}{36}$ B. $ {1} \dfrac{33}{36}$ C. $ {2} \dfrac{33}{36}$ D. $ {4} \dfrac{33}{36}$ E. $ {3} \dfrac{33}{36}$
Show Answer Show The First Step 1. ${8} \dfrac{1}{4} - {7}\dfrac{3}{9}$$ = {8} + \dfrac{1}{4} - {7} - \dfrac{3}{9}$$ = {8} - {7}+ \dfrac{1}{4} - \dfrac{3}{9}$Show Next Step 2. $ = {1} + \dfrac{1}{4} - \dfrac{3}{9}$$ = \dfrac{4}{4} + \dfrac{1}{4} - \dfrac{3}{9}$Show Next Step 3. $ = \dfrac{{4}+{1}}{4} - \dfrac{3}{9}$$ = \dfrac{{5}}{4} - \dfrac{3}{9}$Show Next Step 4. $ =\dfrac{{5} \times {9}}{{4} \times {9}} - \dfrac{{3}\times {4}}{{9} \times {4}}$Show Next Step 5. $ = \dfrac{{45}}{{36}} - \dfrac{12}{36}$$ = \dfrac{{45}-{12}}{36}$$=\dfrac{33}{36}$ No More Steps Practice Again Correct! Nice work!
