Whakaoti i te (8/9+4/27)*27

$$( \frac { 8 } { 9 } + \frac { 4 } { 27 } ) \times 27$$

Aromātai

$$28$$

Ngā Upane Otinga

Ko te maha noa iti rawa atu o 9 me 27 ko 27. Me tahuri \frac{8}{9} me \frac{4}{27} ki te hautau me te tautūnga 27.

$$\left(\frac{24}{27}+\frac{4}{27}\right)\times 27$$

Tā te mea he rite te tauraro o \frac{24}{27} me \frac{4}{27}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{24+4}{27}\times 27$$

Tāpirihia te 24 ki te 4, ka 28.

$$\frac{28}{27}\times 27$$

Me whakakore te 27 me te 27.

$$28$$

Tauwehe

$$2^{2}\times 7$$