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Latex Coder 2

Posted byjaehwa September 5, 2020

What is $\displaystyle {3}\frac{3}{5} - {1}\frac{2}{5}$?
A. $ {2}\dfrac{1}{5}$ A. $ {2}\dfrac{1}{5}$
B. $ {3}\dfrac{1}{5}$
C. $ \dfrac{1}{5}$
D. ${2}\dfrac{3}{5}$
E. $ {3}\dfrac{3}{5}$

1. $ {3}\dfrac{3}{5} - {1}\dfrac{2}{5}$$ = {3}+\dfrac{3}{5} - \left({1} + \dfrac{2}{5}\right)$$ = {3}+\dfrac{3}{5}-{1}-\dfrac{2}{5}$ 2. $ ={3}-{1} + \dfrac{3}{5}-\dfrac{2}{5}$$ = {2}+\dfrac{{3}-{2}}{5}$$ = {2} + \dfrac{1}{5}$$ = {2}\dfrac{1}{5}$ No More Steps

Correct! Nice work!

Posted byjaehwaSeptember 5, 2020Posted inUncategorized

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