Aromātai
1
Tauwehe
1
Pātaitai
Arithmetic
5 raruraru e ōrite ana ki:
\frac{ 29 }{ 13 } - \frac{ 86 }{ 91 } - \frac{ 2 }{ 7 }
Tohaina
Kua tāruatia ki te papatopenga
\frac{203}{91}-\frac{86}{91}-\frac{2}{7}
Ko te maha noa iti rawa atu o 13 me 91 ko 91. Me tahuri \frac{29}{13} me \frac{86}{91} ki te hautau me te tautūnga 91.
\frac{203-86}{91}-\frac{2}{7}
Tā te mea he rite te tauraro o \frac{203}{91} me \frac{86}{91}, me tango rāua mā te tango i ō raua taurunga.
\frac{117}{91}-\frac{2}{7}
Tangohia te 86 i te 203, ka 117.
\frac{9}{7}-\frac{2}{7}
Whakahekea te hautanga \frac{117}{91} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 13.
\frac{9-2}{7}
Tā te mea he rite te tauraro o \frac{9}{7} me \frac{2}{7}, me tango rāua mā te tango i ō raua taurunga.
\frac{7}{7}
Tangohia te 2 i te 9, ka 7.
1
Whakawehea te 7 ki te 7, kia riro ko 1.
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