Issolvi 72/9*12/11

$$7 \frac { 2 } { 9 } \cdot 1 \frac { 2 } { 11 }$$

Evalwa

$$\frac{845}{99}\approx 8.535353535$$

Passi tas-Soluzzjonijiet

Immultiplika 7 u 9 biex tikseb 63.

$$\frac{63+2}{9}\times \frac{1\times 11+2}{11}$$

Żid 63 u 2 biex tikseb 65.

$$\frac{65}{9}\times \frac{1\times 11+2}{11}$$

Immultiplika 1 u 11 biex tikseb 11.

$$\frac{65}{9}\times \frac{11+2}{11}$$

Żid 11 u 2 biex tikseb 13.

$$\frac{65}{9}\times \frac{13}{11}$$

Immultiplika \frac{65}{9} b'\frac{13}{11} billi timmultiplika n-numeratur bin-numeratur u d-denominatur bid-denominatur.

$$\frac{65\times 13}{9\times 11}$$

Agħmel il-multiplikazzjonijiet fil-frazzjoni \frac{65\times 13}{9\times 11}.

$$\frac{845}{99}$$

Fattur

$$\frac{5 \cdot 13 ^ {2}}{3 ^ {2} \cdot 11} = 8\frac{53}{99} = 8.535353535353535$$