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Formula
Calculate the value
Answer
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$\dfrac{ 3 }{ 4 } ab- \dfrac{ 5 }{ 3 } mn+ \dfrac{ 2 }{ 3 } ab+ \dfrac{ 4 }{ 6 } mn- \dfrac{ 5 }{ 6 } ab- \dfrac{ 4 }{ 12 } mn+ \dfrac{ 3 }{ 2 } ab- \dfrac{ 5 }{ 2 } mn =$
$\dfrac { 25 a b - 46 m n } { 12 }$
Arrange the rational expression
$\color{#FF6800}{ \dfrac { 3 } { 4 } } \color{#FF6800}{ a } \color{#FF6800}{ b } \color{#FF6800}{ - } \color{#FF6800}{ \dfrac { 5 } { 3 } } \color{#FF6800}{ m } \color{#FF6800}{ n } \color{#FF6800}{ + } \color{#FF6800}{ \dfrac { 2 } { 3 } } \color{#FF6800}{ a } \color{#FF6800}{ b } \color{#FF6800}{ + } \color{#FF6800}{ \dfrac { 4 } { 6 } } \color{#FF6800}{ m } \color{#FF6800}{ n } \color{#FF6800}{ - } \color{#FF6800}{ \dfrac { 5 } { 6 } } \color{#FF6800}{ a } \color{#FF6800}{ b } \color{#FF6800}{ - } \color{#FF6800}{ \dfrac { 4 } { 12 } } \color{#FF6800}{ m } \color{#FF6800}{ n } \color{#FF6800}{ + } \color{#FF6800}{ \dfrac { 3 } { 2 } } \color{#FF6800}{ a } \color{#FF6800}{ b } \color{#FF6800}{ - } \color{#FF6800}{ \dfrac { 5 } { 2 } } \color{#FF6800}{ m } \color{#FF6800}{ n }$
$ $ Calculate the expression as a fraction format $ $
$\color{#FF6800}{ \dfrac { 25 a b - 46 m n } { 12 } }$
Solution search results
search-thumbnail-Which of the following rational numbers are 
equivalent? 
$0Ptionsy$ 
A \frac{5}{6}, \frac{30}{36} 
B $s\sqrt{rac\left(} -2\right)\left(3\right)\sqrt{1rac} \sqrt{4\right)16\right)4} $ 
C $s\sqrt{11aC\left(} -4\right)1-7b,\sqrt{1rac\left(16\sqrt{35\right)9} } $ 
D \frac{1}{2},\frac{3}{8}
7th-9th grade
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