Answer
$\dfrac{23}{20}$
Work Step by Step
Make the fractions similar using their LCD of 20 to obtain:
$=\dfrac{3(5)}{4(5)} + \dfrac{2(4)}{5(4)}
\\=\dfrac{15}{20}+\dfrac{8}{20}
\\=\dfrac{15+8}{20}
\\=\dfrac{23}{20}$
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