Whakaoti i te A_{2}=5825/160*121+4275/100+123

$$A _ { 2 } = \frac { 5825 } { 160 } \cdot 121 + \frac { 4275 } { 100 } + 123$$

Whakaoti mō A_2

$$A_{2} = \frac{146269}{32} = 4570\frac{29}{32} = 4570.90625$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Whakahekea te hautanga \frac{5825}{160} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.

$$A_{2}=\frac{1165}{32}\times 121+\frac{4275}{100}+123$$

Tuhia te \frac{1165}{32}\times 121 hei hautanga kotahi.

$$A_{2}=\frac{1165\times 121}{32}+\frac{4275}{100}+123$$

Whakareatia te 1165 ki te 121, ka 140965.

$$A_{2}=\frac{140965}{32}+\frac{4275}{100}+123$$

Whakahekea te hautanga \frac{4275}{100} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 25.

$$A_{2}=\frac{140965}{32}+\frac{171}{4}+123$$

Ko te maha noa iti rawa atu o 32 me 4 ko 32. Me tahuri \frac{140965}{32} me \frac{171}{4} ki te hautau me te tautūnga 32.

$$A_{2}=\frac{140965}{32}+\frac{1368}{32}+123$$

Tā te mea he rite te tauraro o \frac{140965}{32} me \frac{1368}{32}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$A_{2}=\frac{140965+1368}{32}+123$$

Tāpirihia te 140965 ki te 1368, ka 142333.

$$A_{2}=\frac{142333}{32}+123$$

Me tahuri te 123 ki te hautau \frac{3936}{32}.

$$A_{2}=\frac{142333}{32}+\frac{3936}{32}$$

Tā te mea he rite te tauraro o \frac{142333}{32} me \frac{3936}{32}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$A_{2}=\frac{142333+3936}{32}$$

Tāpirihia te 142333 ki te 3936, ka 146269.

$$A_{2}=\frac{146269}{32}$$

Tautapa A_2

$$A_{2}≔\frac{146269}{32}$$