Whakaoti i te 1/frac{1{10}+1/20}

$$\frac { 1 } { \frac { 1 } { 10 } + \frac { 1 } { 20 } }$$

Aromātai

$$\frac{20}{3}\approx 6.666666667$$

Ngā Upane Otinga

Ko te maha noa iti rawa atu o 10 me 20 ko 20. Me tahuri \frac{1}{10} me \frac{1}{20} ki te hautau me te tautūnga 20.

$$\frac{1}{\frac{2}{20}+\frac{1}{20}}$$

Tā te mea he rite te tauraro o \frac{2}{20} me \frac{1}{20}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{1}{\frac{2+1}{20}}$$

Tāpirihia te 2 ki te 1, ka 3.

$$\frac{1}{\frac{3}{20}}$$

Whakawehe 1 ki te \frac{3}{20} mā te whakarea 1 ki te tau huripoki o \frac{3}{20}.

$$1\times \frac{20}{3}$$

Whakareatia te 1 ki te \frac{20}{3}, ka \frac{20}{3}.

$$\frac{20}{3}$$

Tauwehe

$$\frac{2 ^ {2} \cdot 5}{3} = 6\frac{2}{3} = 6.666666666666667$$