Aromātai
1.2625
Tauwehe
\frac{101}{5 \cdot 2 ^ {4}} = 1\frac{21}{80} = 1.2625
Tohaina
Kua tāruatia ki te papatopenga
\frac{23}{40}+\frac{5.5}{8}
Whakarohaina te \frac{2.3}{4} mā te whakarea i te taurunga me te tauraro ki te 10.
\frac{23}{40}+\frac{55}{80}
Whakarohaina te \frac{5.5}{8} mā te whakarea i te taurunga me te tauraro ki te 10.
\frac{23}{40}+\frac{11}{16}
Whakahekea te hautanga \frac{55}{80} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.
\frac{46}{80}+\frac{55}{80}
Ko te maha noa iti rawa atu o 40 me 16 ko 80. Me tahuri \frac{23}{40} me \frac{11}{16} ki te hautau me te tautūnga 80.
\frac{46+55}{80}
Tā te mea he rite te tauraro o \frac{46}{80} me \frac{55}{80}, me tāpiri rāua mā te tāpiri i ō raua taurunga.
\frac{101}{80}
Tāpirihia te 46 ki te 55, ka 101.
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}