Tīpoka ki ngā ihirangi matua
Whakaoti mō t
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Whakaoti mō r
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Graph

Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

0.01t+2.2=r
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
0.01t=r-2.2
Tangohia te 2.2 mai i ngā taha e rua.
\frac{0.01t}{0.01}=\frac{r-2.2}{0.01}
Me whakarea ngā taha e rua ki te 100.
t=\frac{r-2.2}{0.01}
Mā te whakawehe ki te 0.01 ka wetekia te whakareanga ki te 0.01.
t=100r-220
Whakawehe r-2.2 ki te 0.01 mā te whakarea r-2.2 ki te tau huripoki o 0.01.