Solve for A
A = \frac{11}{4} = 2\frac{3}{4} = 2.75
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A=\frac{5}{4}+\frac{3}{2}
Add \frac{3}{2} to both sides.
A=\frac{5}{4}+\frac{6}{4}
Least common multiple of 4 and 2 is 4. Convert \frac{5}{4} and \frac{3}{2} to fractions with denominator 4.
A=\frac{5+6}{4}
Since \frac{5}{4} and \frac{6}{4} have the same denominator, add them by adding their numerators.
A=\frac{11}{4}
Add 5 and 6 to get 11.
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