Whakaoti i te 8+120div13+150div23+100div7

$$8+120 \div 13+150 \div 23+100 \div 7$$

Aromātai

$$\frac{79614}{2093}\approx 38.038222647$$

Ngā Upane Otinga

Me tahuri te 8 ki te hautau \frac{104}{13}.

$$\frac{104}{13}+\frac{120}{13}+\frac{150}{23}+\frac{100}{7}$$

Tā te mea he rite te tauraro o \frac{104}{13} me \frac{120}{13}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{104+120}{13}+\frac{150}{23}+\frac{100}{7}$$

Tāpirihia te 104 ki te 120, ka 224.

$$\frac{224}{13}+\frac{150}{23}+\frac{100}{7}$$

Ko te maha noa iti rawa atu o 13 me 23 ko 299. Me tahuri \frac{224}{13} me \frac{150}{23} ki te hautau me te tautūnga 299.

$$\frac{5152}{299}+\frac{1950}{299}+\frac{100}{7}$$

Tā te mea he rite te tauraro o \frac{5152}{299} me \frac{1950}{299}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{5152+1950}{299}+\frac{100}{7}$$

Tāpirihia te 5152 ki te 1950, ka 7102.

$$\frac{7102}{299}+\frac{100}{7}$$

Ko te maha noa iti rawa atu o 299 me 7 ko 2093. Me tahuri \frac{7102}{299} me \frac{100}{7} ki te hautau me te tautūnga 2093.

$$\frac{49714}{2093}+\frac{29900}{2093}$$

Tā te mea he rite te tauraro o \frac{49714}{2093} me \frac{29900}{2093}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{49714+29900}{2093}$$

Tāpirihia te 49714 ki te 29900, ka 79614.

$$\frac{79614}{2093}$$

Tauwehe

$$\frac{2 \cdot 3 ^ {2} \cdot 4423}{7 \cdot 13 \cdot 23} = 38\frac{80}{2093} = 38.0382226469183$$