12.5 \% 8000
Aromātai
1000
Tauwehe
2^{3}\times 5^{3}
Tohaina
Kua tāruatia ki te papatopenga
\frac{125}{1000}\times 8000
Whakarohaina te \frac{12.5}{100} mā te whakarea i te taurunga me te tauraro ki te 10.
\frac{1}{8}\times 8000
Whakahekea te hautanga \frac{125}{1000} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 125.
\frac{8000}{8}
Whakareatia te \frac{1}{8} ki te 8000, ka \frac{8000}{8}.
1000
Whakawehea te 8000 ki te 8, kia riro ko 1000.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
4 \sin \theta \cos \theta = 2 \sin \theta
whārite paerangi
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Arithmetic
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Poukapa
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
whārite Simultaneous
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Whakarerekētanga
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Whakaurunga
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Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}