$$( 27 ) ^ { \frac { 4 } { 3 } } + ( 32 ) ^ { 0.8 } + ( 0.8 ) ^ { - 1 }$$
$98.25$
$$81+32^{0.8}+0.8^{-1}$$
$$81+16+0.8^{-1}$$
$$97+0.8^{-1}$$
$$97+1.25$$
$$98.25$$
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$\frac{3 \cdot 131}{2 ^ {2}} = 98\frac{1}{4} = 98.25$