Issolvi 422/35-(211/35-2/35)

$$4 \frac { 22 } { 35 } - ( 2 \frac { 11 } { 35 } - \frac { 2 } { 35 } )$$

Evalwa

$$\frac{83}{35}\approx 2.371428571$$

Passi tas-Soluzzjonijiet

Immultiplika 4 u 35 biex tikseb 140.

$$\frac{140+22}{35}-\left(\frac{2\times 35+11}{35}-\frac{2}{35}\right)$$

Żid 140 u 22 biex tikseb 162.

$$\frac{162}{35}-\left(\frac{2\times 35+11}{35}-\frac{2}{35}\right)$$

Immultiplika 2 u 35 biex tikseb 70.

$$\frac{162}{35}-\left(\frac{70+11}{35}-\frac{2}{35}\right)$$

Żid 70 u 11 biex tikseb 81.

$$\frac{162}{35}-\left(\frac{81}{35}-\frac{2}{35}\right)$$

Billi \frac{81}{35} u \frac{2}{35} għandhom l-istess denominatur, naqqashom billi tnaqqas in-numeraturi tagħhom.

$$\frac{162}{35}-\frac{81-2}{35}$$

Naqqas 2 minn 81 biex tikseb 79.

$$\frac{162}{35}-\frac{79}{35}$$

Billi \frac{162}{35} u \frac{79}{35} għandhom l-istess denominatur, naqqashom billi tnaqqas in-numeraturi tagħhom.

$$\frac{162-79}{35}$$

Naqqas 79 minn 162 biex tikseb 83.

$$\frac{83}{35}$$

Fattur

$$\frac{83}{5 \cdot 7} = 2\frac{13}{35} = 2.3714285714285714$$