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Posted byjaehwa September 5, 2020

What is the value of $2$ $\dfrac{3}{7}$ $-$ $\dfrac{1}{4}$?
A. $2\dfrac{5}{28}$ A. $2\dfrac{5}{28}$
B. $\dfrac{4}{11}$
C. $\dfrac{12}{11}$
D. $1$
E. $\dfrac{47}{28}$

1. $2$ $\dfrac{3}{7}$ $ - $ $\dfrac{1}{4}$
$ = \dfrac{17}{7}$ $ - $ $\dfrac{1}{4}$
$ = \dfrac{17\times 4}{7\times 4}- \dfrac{1\times 7}{4\times 7}$
$ = \dfrac{68}{28}-\dfrac{7}{28}$$=\dfrac{{68}-{7}}{28}$$=\dfrac{61}{28}$ $= 2\dfrac{5}{28}$ 2. No More Steps

Correct! Nice work!

Posted byjaehwaSeptember 5, 2020Posted inUncategorized

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