Issolvi 98/8-59/16

$$9 \frac { 8 } { 8 } - 5 \frac { 9 } { 16 }$$

Evalwa

$$\frac{71}{16}=4.4375$$

Passi tas-Soluzzjonijiet

Immultiplika 9 u 8 biex tikseb 72.

$$\frac{72+8}{8}-\frac{5\times 16+9}{16}$$

Żid 72 u 8 biex tikseb 80.

$$\frac{80}{8}-\frac{5\times 16+9}{16}$$

Iddividi 80 b'8 biex tikseb10.

$$10-\frac{5\times 16+9}{16}$$

Immultiplika 5 u 16 biex tikseb 80.

$$10-\frac{80+9}{16}$$

Żid 80 u 9 biex tikseb 89.

$$10-\frac{89}{16}$$

Ikkonverti 10 fi frazzjoni \frac{160}{16}.

$$\frac{160}{16}-\frac{89}{16}$$

Billi \frac{160}{16} u \frac{89}{16} għandhom l-istess denominatur, naqqashom billi tnaqqas in-numeraturi tagħhom.

$$\frac{160-89}{16}$$

Naqqas 89 minn 160 biex tikseb 71.

$$\frac{71}{16}$$

Fattur

$$\frac{71}{2 ^ {4}} = 4\frac{7}{16} = 4.4375$$