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\frac{2}{13}\times 39=m
Me whakarea ngā taha e rua ki te 39.
\frac{2\times 39}{13}=m
Tuhia te \frac{2}{13}\times 39 hei hautanga kotahi.
\frac{78}{13}=m
Whakareatia te 2 ki te 39, ka 78.
6=m
Whakawehea te 78 ki te 13, kia riro ko 6.
m=6
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.