Aromātai
\frac{399}{55}\approx 7.254545455
Tauwehe
\frac{3 \cdot 7 \cdot 19}{5 \cdot 11} = 7\frac{14}{55} = 7.254545454545455
Tohaina
Kua tāruatia ki te papatopenga
\frac{3}{55}+\frac{36}{5}
Me tahuri ki tau ā-ira 7.2 ki te hautau \frac{72}{10}. Whakahekea te hautanga \frac{72}{10} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.
\frac{3}{55}+\frac{396}{55}
Ko te maha noa iti rawa atu o 55 me 5 ko 55. Me tahuri \frac{3}{55} me \frac{36}{5} ki te hautau me te tautūnga 55.
\frac{3+396}{55}
Tā te mea he rite te tauraro o \frac{3}{55} me \frac{396}{55}, me tāpiri rāua mā te tāpiri i ō raua taurunga.
\frac{399}{55}
Tāpirihia te 3 ki te 396, ka 399.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
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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
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Whakaurunga
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Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}