Aromātai
\frac{2}{3}\approx 0.666666667
Tauwehe
\frac{2}{3} = 0.6666666666666666
Tohaina
Kua tāruatia ki te papatopenga
2-1.25\times \frac{15+1}{15}
Whakareatia te 1 ki te 15, ka 15.
2-1.25\times \frac{16}{15}
Tāpirihia te 15 ki te 1, ka 16.
2-\frac{5}{4}\times \frac{16}{15}
Me tahuri ki tau ā-ira 1.25 ki te hautau \frac{125}{100}. Whakahekea te hautanga \frac{125}{100} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 25.
2-\frac{5\times 16}{4\times 15}
Me whakarea te \frac{5}{4} ki te \frac{16}{15} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.
2-\frac{80}{60}
Mahia ngā whakarea i roto i te hautanga \frac{5\times 16}{4\times 15}.
2-\frac{4}{3}
Whakahekea te hautanga \frac{80}{60} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 20.
\frac{6}{3}-\frac{4}{3}
Me tahuri te 2 ki te hautau \frac{6}{3}.
\frac{6-4}{3}
Tā te mea he rite te tauraro o \frac{6}{3} me \frac{4}{3}, me tango rāua mā te tango i ō raua taurunga.
\frac{2}{3}
Tangohia te 4 i te 6, ka 2.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
4 \sin \theta \cos \theta = 2 \sin \theta
whārite paerangi
y = 3x + 4
Arithmetic
699 * 533
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
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Whakarerekētanga
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Whakaurunga
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}