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

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

Enrhifo

$$99.25$$

Camau Ateb

Cyfrifo 27 i bŵer \frac{4}{3} a chael 81.

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

Cyfrifo 32 i bŵer 0.8 a chael 16.

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

Adio 81 a 16 i gael 97.

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

Cyfrifo 0.8 i bŵer -1 a chael 1.25.

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

Adio 97 a 1.25 i gael 98.25.

$$98.25+0.8^{0}$$

Cyfrifo 0.8 i bŵer 0 a chael 1.

$$98.25+1$$

Adio 98.25 a 1 i gael 99.25.

$$99.25$$

Ffactor

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