Whakaoti i te 1.3div17/15*11/52

$$1.3 \div 1 \frac { 7 } { 15 } \times \frac { 11 } { 52 }$$

Aromātai

$$0.1875$$

Ngā Upane Otinga

Whakawehe 1.3 ki te \frac{1\times 15+7}{15} mā te whakarea 1.3 ki te tau huripoki o \frac{1\times 15+7}{15}.

$$\frac{1.3\times 15}{1\times 15+7}\times \frac{11}{52}$$

Whakareatia te 1.3 ki te 15, ka 19.5.

$$\frac{19.5}{1\times 15+7}\times \frac{11}{52}$$

Whakareatia te 1 ki te 15, ka 15.

$$\frac{19.5}{15+7}\times \frac{11}{52}$$

Tāpirihia te 15 ki te 7, ka 22.

$$\frac{19.5}{22}\times \frac{11}{52}$$

Whakarohaina te \frac{19.5}{22} mā te whakarea i te taurunga me te tauraro ki te 10.

$$\frac{195}{220}\times \frac{11}{52}$$

Whakahekea te hautanga \frac{195}{220} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.

$$\frac{39}{44}\times \frac{11}{52}$$

Me whakarea te \frac{39}{44} ki te \frac{11}{52} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$\frac{39\times 11}{44\times 52}$$

Mahia ngā whakarea i roto i te hautanga \frac{39\times 11}{44\times 52}.

$$\frac{429}{2288}$$

Whakahekea te hautanga \frac{429}{2288} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 143.

$$\frac{3}{16}$$

Tauwehe

$$\frac{3}{2 ^ {4}} = 0.1875$$