Whakaoti i te (27)^frac{4{3}}+(32)^0.8+(0.8)^-1+(0.8)^0

$$( 27 ) ^ { \frac { 4 } { 3 } } + ( 32 ) ^ { 0.8 } + ( 0.8 ) ^ { - 1 } + ( 0.8 ) ^ { 0 }$$

Aromātai

$$99.25$$

Ngā Upane Otinga

Tātaihia te 27 mā te pū o \frac{4}{3}, kia riro ko 81.

$$81+32^{0.8}+0.8^{-1}+0.8^{0}$$

Tātaihia te 32 mā te pū o 0.8, kia riro ko 16.

$$81+16+0.8^{-1}+0.8^{0}$$

Tāpirihia te 81 ki te 16, ka 97.

$$97+0.8^{-1}+0.8^{0}$$

Tātaihia te 0.8 mā te pū o -1, kia riro ko 1.25.

$$97+1.25+0.8^{0}$$

Tāpirihia te 97 ki te 1.25, ka 98.25.

$$98.25+0.8^{0}$$

Tātaihia te 0.8 mā te pū o 0, kia riro ko 1.

$$98.25+1$$

Tāpirihia te 98.25 ki te 1, ka 99.25.

$$99.25$$

Tauwehe

$$\frac{397}{2 ^ {2}} = 99\frac{1}{4} = 99.25$$