Whakaoti mō h
h=\frac{120}{s}
s\neq 0
Whakaoti mō s
s=\frac{120}{h}
h\neq 0
Tohaina
Kua tāruatia ki te papatopenga
sh=120
He hanga arowhānui tō te whārite.
\frac{sh}{s}=\frac{120}{s}
Whakawehea ngā taha e rua ki te s.
h=\frac{120}{s}
Mā te whakawehe ki te s ka wetekia te whakareanga ki te s.
hs=120
He hanga arowhānui tō te whārite.
\frac{hs}{h}=\frac{120}{h}
Whakawehea ngā taha e rua ki te h.
s=\frac{120}{h}
Mā te whakawehe ki te h ka wetekia te whakareanga ki te h.
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