Issolvi 5.3*10^11-12*10^11+0.72*10^11=

$$5.3 \cdot 10 ^ { 11 } - 12 \cdot 10 ^ { 11 } + 0.72 \cdot 10 ^ { 11 } =$$

Evalwa

$$-598000000000$$

Passi tas-Soluzzjonijiet

Ikkalkula 10 bil-power ta' 11 u tikseb 100000000000.

$$5.3\times 100000000000-12\times 10^{11}+0.72\times 10^{11}$$

Immultiplika 5.3 u 100000000000 biex tikseb 530000000000.

$$530000000000-12\times 10^{11}+0.72\times 10^{11}$$

Ikkalkula 10 bil-power ta' 11 u tikseb 100000000000.

$$530000000000-12\times 100000000000+0.72\times 10^{11}$$

Immultiplika 12 u 100000000000 biex tikseb 1200000000000.

$$530000000000-1200000000000+0.72\times 10^{11}$$

Naqqas 1200000000000 minn 530000000000 biex tikseb -670000000000.

$$-670000000000+0.72\times 10^{11}$$

Ikkalkula 10 bil-power ta' 11 u tikseb 100000000000.

$$-670000000000+0.72\times 100000000000$$

Immultiplika 0.72 u 100000000000 biex tikseb 72000000000.

$$-670000000000+72000000000$$

Żid -670000000000 u 72000000000 biex tikseb -598000000000.

$$-598000000000$$

Fattur

$$-598000000000$$