Whakaoti i te sqrt{7/16+7/4-5/8}

$$\sqrt { \frac { 7 } { 16 } + \frac { 7 } { 4 } - \frac { 5 } { 8 } }$$

Aromātai

$$\frac{5}{4}=1.25$$

Ngā Upane Otinga

Ko te maha noa iti rawa atu o 16 me 4 ko 16. Me tahuri \frac{7}{16} me \frac{7}{4} ki te hautau me te tautūnga 16.

$$\sqrt{\frac{7}{16}+\frac{28}{16}-\frac{5}{8}}$$

Tā te mea he rite te tauraro o \frac{7}{16} me \frac{28}{16}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\sqrt{\frac{7+28}{16}-\frac{5}{8}}$$

Tāpirihia te 7 ki te 28, ka 35.

$$\sqrt{\frac{35}{16}-\frac{5}{8}}$$

Ko te maha noa iti rawa atu o 16 me 8 ko 16. Me tahuri \frac{35}{16} me \frac{5}{8} ki te hautau me te tautūnga 16.

$$\sqrt{\frac{35}{16}-\frac{10}{16}}$$

Tā te mea he rite te tauraro o \frac{35}{16} me \frac{10}{16}, me tango rāua mā te tango i ō raua taurunga.

$$\sqrt{\frac{35-10}{16}}$$

Tangohia te 10 i te 35, ka 25.

$$\sqrt{\frac{25}{16}}$$

Tuhia anō te pūtake rua o te whakawehenga \frac{25}{16} hei whakawehenga o ngā pūtake rua \frac{\sqrt{25}}{\sqrt{16}}. Tuhia te pūtakerua o te taurunga me te tauraro.

$$\frac{5}{4}$$

Tauwehe

$$\frac{5}{2 ^ {2}} = 1\frac{1}{4} = 1.25$$