Whakaoti i te 5/8+1/5+3/8

$$\frac { 5 } { 8 } + \frac { 1 } { 5 } + \frac { 3 } { 8 }$$

Aromātai

$$\frac{6}{5}=1.2$$

Ngā Upane Otinga

Ko te maha noa iti rawa atu o 8 me 5 ko 40. Me tahuri \frac{5}{8} me \frac{1}{5} ki te hautau me te tautūnga 40.

$$\frac{25}{40}+\frac{8}{40}+\frac{3}{8}$$

Tā te mea he rite te tauraro o \frac{25}{40} me \frac{8}{40}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{25+8}{40}+\frac{3}{8}$$

Tāpirihia te 25 ki te 8, ka 33.

$$\frac{33}{40}+\frac{3}{8}$$

Ko te maha noa iti rawa atu o 40 me 8 ko 40. Me tahuri \frac{33}{40} me \frac{3}{8} ki te hautau me te tautūnga 40.

$$\frac{33}{40}+\frac{15}{40}$$

Tā te mea he rite te tauraro o \frac{33}{40} me \frac{15}{40}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{33+15}{40}$$

Tāpirihia te 33 ki te 15, ka 48.

$$\frac{48}{40}$$

Whakahekea te hautanga \frac{48}{40} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 8.

$$\frac{6}{5}$$

Tauwehe

$$\frac{2 \cdot 3}{5} = 1\frac{1}{5} = 1.2$$