(7)/(2)-(3)/(4) - subtract fractions

Solution for the given fractions

• 7/2 - 3/4 = ?
• The common denominator of the two fractions is: 4
• 7/2 = (2*7)/(2*2) = 14/4
• 3/4 = (1*3)/(1*4) = 3/4
• Fractions adjusted to a common denominator
• 7/2 - 3/4 = 14/4 - 3/4
• 14/4 - 3/4 = (14-3)/4
• (14-3)/4 = 11/4

Solution for the given fractions

$ \frac{7}{2 }-\frac{ 3}{4 }=? $

The common denominator of the two fractions is: 4

$ \frac{7}{2 }= \frac{(2*7)}{(2*2)} =\frac{ 14}{4} $

$ \frac{3}{4 }= \frac{(1*3)}{(1*4)} =\frac{ 3}{4} $

Fractions adjusted to a common denominator

$ \frac{7}{2 }-\frac{ 3}{4 }=\frac{ 14}{4 }-\frac{ 3}{4} $

$ \frac{14}{4 }-\frac{ 3}{4 }= \frac{(14-3)}{4} $

$ \frac{(14-3)}{4 }=\frac{ 11}{4} $

$ $

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