Whakaoti i te 53.3+48.8+57.8+48.8+54.8div5

$$53.3+48.8+57.8+48.8+54.8 \div 5$$

Aromātai

$$219.66$$

Ngā Upane Otinga

Tāpirihia te 53.3 ki te 48.8, ka 102.1.

$$102.1+57.8+48.8+\frac{54.8}{5}$$

Tāpirihia te 102.1 ki te 57.8, ka 159.9.

$$159.9+48.8+\frac{54.8}{5}$$

Tāpirihia te 159.9 ki te 48.8, ka 208.7.

$$208.7+\frac{54.8}{5}$$

Whakarohaina te \frac{54.8}{5} mā te whakarea i te taurunga me te tauraro ki te 10.

$$208.7+\frac{548}{50}$$

Whakahekea te hautanga \frac{548}{50} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$208.7+\frac{274}{25}$$

Me tahuri ki tau ā-ira 208.7 ki te hautau \frac{2087}{10}.

$$\frac{2087}{10}+\frac{274}{25}$$

Ko te maha noa iti rawa atu o 10 me 25 ko 50. Me tahuri \frac{2087}{10} me \frac{274}{25} ki te hautau me te tautūnga 50.

$$\frac{10435}{50}+\frac{548}{50}$$

Tā te mea he rite te tauraro o \frac{10435}{50} me \frac{548}{50}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{10435+548}{50}$$

Tāpirihia te 10435 ki te 548, ka 10983.

$$\frac{10983}{50}$$

Tauwehe

$$\frac{3 \cdot 7 \cdot 523}{2 \cdot 5 ^ {2}} = 219\frac{33}{50} = 219.66$$