Whakaoti i te x+3/10=5/10

$$x + \frac { 3 } { 10 } = \frac { 5 } { 10 }$$

Whakaoti mō x

$$x=\frac{1}{5}=0.2$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Whakahekea te hautanga \frac{5}{10} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.

$$x+\frac{3}{10}=\frac{1}{2}$$

Tangohia te \frac{3}{10} mai i ngā taha e rua.

$$x=\frac{1}{2}-\frac{3}{10}$$

Ko te maha noa iti rawa atu o 2 me 10 ko 10. Me tahuri \frac{1}{2} me \frac{3}{10} ki te hautau me te tautūnga 10.

$$x=\frac{5}{10}-\frac{3}{10}$$

Tā te mea he rite te tauraro o \frac{5}{10} me \frac{3}{10}, me tango rāua mā te tango i ō raua taurunga.

$$x=\frac{5-3}{10}$$

Tangohia te 3 i te 5, ka 2.

$$x=\frac{2}{10}$$

Whakahekea te hautanga \frac{2}{10} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$x=\frac{1}{5}$$