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Posted byjaehwa September 5, 2020

What is the value of $6$ $\dfrac{3}{5}$ $-$ $\dfrac{4}{8}$?
A. $6\dfrac{1}{10}$ A. $6\dfrac{1}{10}$
B. $\dfrac{7}{13}$
C. $\dfrac{14}{13}$
D. $1$
E. $\dfrac{21}{10}$

1. $6$ $\dfrac{3}{5}$ $ - $ $\dfrac{4}{8}$
$ = \dfrac{33}{5}$ $ - $ $\dfrac{4}{8}$
$ = \dfrac{33\times 8}{5\times 8}- \dfrac{4\times 5}{8\times 5}$
$ = \dfrac{264}{40}-\dfrac{20}{40}$$=\dfrac{{264}-{20}}{40}$$=\dfrac{61}{10}$ $= 6\dfrac{1}{10}$ 2. No More Steps

Correct! Nice work!

Posted byjaehwaSeptember 5, 2020Posted inUncategorized

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