Issolvi (37/12)div(8/9)=

$$( 3 \frac { 7 } { 12 } ) \div ( \frac { 8 } { 9 } ) =$$

Evalwa

$$\frac{129}{32}=4.03125$$

Passi tas-Soluzzjonijiet

Iddividi \frac{3\times 12+7}{12} b'\frac{8}{9} billi timmultiplika \frac{3\times 12+7}{12} bir-reċiproku ta' \frac{8}{9}.

$$\frac{\left(3\times 12+7\right)\times 9}{12\times 8}$$

Annulla 3 fin-numeratur u d-denominatur.

$$\frac{3\left(7+3\times 12\right)}{4\times 8}$$

Immultiplika 3 u 12 biex tikseb 36.

$$\frac{3\left(7+36\right)}{4\times 8}$$

Żid 7 u 36 biex tikseb 43.

$$\frac{3\times 43}{4\times 8}$$

Immultiplika 3 u 43 biex tikseb 129.

$$\frac{129}{4\times 8}$$

Immultiplika 4 u 8 biex tikseb 32.

$$\frac{129}{32}$$

Fattur

$$\frac{3 \cdot 43}{2 ^ {5}} = 4\frac{1}{32} = 4.03125$$