Whakaoti i te 124*45%+35%=

$$124 \times 45 \% +35 \% =$$

Aromātai

$$\frac{1123}{20}=56.15$$

Ngā Upane Otinga

Whakahekea te hautanga \frac{45}{100} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.

$$124\times \frac{9}{20}+\frac{35}{100}$$

Tuhia te 124\times \frac{9}{20} hei hautanga kotahi.

$$\frac{124\times 9}{20}+\frac{35}{100}$$

Whakareatia te 124 ki te 9, ka 1116.

$$\frac{1116}{20}+\frac{35}{100}$$

Whakahekea te hautanga \frac{1116}{20} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 4.

$$\frac{279}{5}+\frac{35}{100}$$

Whakahekea te hautanga \frac{35}{100} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.

$$\frac{279}{5}+\frac{7}{20}$$

Ko te maha noa iti rawa atu o 5 me 20 ko 20. Me tahuri \frac{279}{5} me \frac{7}{20} ki te hautau me te tautūnga 20.

$$\frac{1116}{20}+\frac{7}{20}$$

Tā te mea he rite te tauraro o \frac{1116}{20} me \frac{7}{20}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{1116+7}{20}$$

Tāpirihia te 1116 ki te 7, ka 1123.

$$\frac{1123}{20}$$

Tauwehe

$$\frac{1123}{2 ^ {2} \cdot 5} = 56\frac{3}{20} = 56.15$$