Rešite 2*2*2*2*2-2-2-2-2-2-2-2-2-5-5-5div5div5div5div5-5-5div5*256

$$2 \times 2 \times 2 \times 2 \times 2-2-2-2-2-2-2-2-2-5-5-5 \div 5 \div 5 \div 5 \div 5-5-5 \div 5 \times 256$$

Ovrednoti

$$-\frac{31876}{125}=-255,008$$

Koraki rešitve

Delite 5 s/z 5, da dobite 1.

$$2\times 2\times 2\times 2\times 2-2-2-2-2-2-2-2-2-5-5-\frac{\frac{\frac{1}{5}}{5}}{5}-5-\frac{5}{5}\times 256$$

Delite 5 s/z 5, da dobite 1.

$$2\times 2\times 2\times 2\times 2-2-2-2-2-2-2-2-2-5-5-\frac{\frac{\frac{1}{5}}{5}}{5}-5-1\times 256$$

Pomnožite 2 in 2, da dobite 4.

$$4\times 2\times 2\times 2-2-2-2-2-2-2-2-2-5-5-\frac{\frac{\frac{1}{5}}{5}}{5}-5-1\times 256$$

Pomnožite 4 in 2, da dobite 8.

$$8\times 2\times 2-2-2-2-2-2-2-2-2-5-5-\frac{\frac{\frac{1}{5}}{5}}{5}-5-1\times 256$$

Pomnožite 8 in 2, da dobite 16.

$$16\times 2-2-2-2-2-2-2-2-2-5-5-\frac{\frac{\frac{1}{5}}{5}}{5}-5-1\times 256$$

Pomnožite 16 in 2, da dobite 32.

$$32-2-2-2-2-2-2-2-2-5-5-\frac{\frac{\frac{1}{5}}{5}}{5}-5-1\times 256$$

Odštejte 2 od 32, da dobite 30.

$$30-2-2-2-2-2-2-2-5-5-\frac{\frac{\frac{1}{5}}{5}}{5}-5-1\times 256$$

Odštejte 2 od 30, da dobite 28.

$$28-2-2-2-2-2-2-5-5-\frac{\frac{\frac{1}{5}}{5}}{5}-5-1\times 256$$

Odštejte 2 od 28, da dobite 26.

$$26-2-2-2-2-2-5-5-\frac{\frac{\frac{1}{5}}{5}}{5}-5-1\times 256$$

Odštejte 2 od 26, da dobite 24.

$$24-2-2-2-2-5-5-\frac{\frac{\frac{1}{5}}{5}}{5}-5-1\times 256$$

Odštejte 2 od 24, da dobite 22.

$$22-2-2-2-5-5-\frac{\frac{\frac{1}{5}}{5}}{5}-5-1\times 256$$

Odštejte 2 od 22, da dobite 20.

$$20-2-2-5-5-\frac{\frac{\frac{1}{5}}{5}}{5}-5-1\times 256$$

Odštejte 2 od 20, da dobite 18.

$$18-2-5-5-\frac{\frac{\frac{1}{5}}{5}}{5}-5-1\times 256$$

Odštejte 2 od 18, da dobite 16.

$$16-5-5-\frac{\frac{\frac{1}{5}}{5}}{5}-5-1\times 256$$

Odštejte 5 od 16, da dobite 11.

$$11-5-\frac{\frac{\frac{1}{5}}{5}}{5}-5-1\times 256$$

Odštejte 5 od 11, da dobite 6.

$$6-\frac{\frac{\frac{1}{5}}{5}}{5}-5-1\times 256$$

Izrazite \frac{\frac{\frac{1}{5}}{5}}{5} kot enojni ulomek.

$$6-\frac{\frac{1}{5}}{5\times 5}-5-1\times 256$$

Pomnožite 5 in 5, da dobite 25.

$$6-\frac{\frac{1}{5}}{25}-5-1\times 256$$

Izrazite \frac{\frac{1}{5}}{25} kot enojni ulomek.

$$6-\frac{1}{5\times 25}-5-1\times 256$$

Pomnožite 5 in 25, da dobite 125.

$$6-\frac{1}{125}-5-1\times 256$$

Pretvorite 6 v ulomek \frac{750}{125}.

$$\frac{750}{125}-\frac{1}{125}-5-1\times 256$$

Ker \frac{750}{125} in \frac{1}{125} imata isti imenovalec, jih odštejte tako, da odštejete njihove števce.

$$\frac{750-1}{125}-5-1\times 256$$

Odštejte 1 od 750, da dobite 749.

$$\frac{749}{125}-5-1\times 256$$

Pretvorite 5 v ulomek \frac{625}{125}.

$$\frac{749}{125}-\frac{625}{125}-1\times 256$$

Ker \frac{749}{125} in \frac{625}{125} imata isti imenovalec, jih odštejte tako, da odštejete njihove števce.

$$\frac{749-625}{125}-1\times 256$$

Odštejte 625 od 749, da dobite 124.

$$\frac{124}{125}-1\times 256$$

Pomnožite 1 in 256, da dobite 256.

$$\frac{124}{125}-256$$

Pretvorite 256 v ulomek \frac{32000}{125}.

$$\frac{124}{125}-\frac{32000}{125}$$

Ker \frac{124}{125} in \frac{32000}{125} imata isti imenovalec, jih odštejte tako, da odštejete njihove števce.

$$\frac{124-32000}{125}$$

Odštejte 32000 od 124, da dobite -31876.

$$-\frac{31876}{125}$$

Faktoriziraj

$$-\frac{31876}{125} = -255\frac{1}{125} = -255,008$$