Whakaoti i te 19/100:54.9/1=19/100*1/54.9=

$$\frac { 19 } { 100 } : \frac { 54.9 } { 1 } = \frac { 19 } { 100 } \times \frac { 1 } { 54.9 } =$$

Manatoko

Ngā Upane Otinga

Whakawehe \frac{19}{100} ki te \frac{54.9}{1} mā te whakarea \frac{19}{100} ki te tau huripoki o \frac{54.9}{1}.

$$\frac{19}{100\times 54.9}=\frac{19}{100}\times \frac{1}{54.9}$$

Whakareatia te 100 ki te 54.9, ka 5490.

$$\frac{19}{5490}=\frac{19}{100}\times \frac{1}{54.9}$$

Whakarohaina te \frac{1}{54.9} mā te whakarea i te taurunga me te tauraro ki te 10.

$$\frac{19}{5490}=\frac{19}{100}\times \frac{10}{549}$$

Me whakarea te \frac{19}{100} ki te \frac{10}{549} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$\frac{19}{5490}=\frac{19\times 10}{100\times 549}$$

Mahia ngā whakarea i roto i te hautanga \frac{19\times 10}{100\times 549}.

$$\frac{19}{5490}=\frac{190}{54900}$$

Whakahekea te hautanga \frac{190}{54900} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 10.

$$\frac{19}{5490}=\frac{19}{5490}$$

Whakatauritea te \frac{19}{5490} me te \frac{19}{5490}.

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