Issolvi (19.4*10^6*64*10^9)div197.6

$$(19.4 \times { 10 }^{ 6 } \times 64 \times { 10 }^{ 9 } ) \div 197.6$$

Evalwa

$$\frac{1552000000000000000}{247}\approx 6.28340081 \cdot 10^{15}$$

Passi tas-Soluzzjonijiet

Biex timmultiplika l-qawwa tal-istess bażi, żid l-esponenti tagħhom. Żid 6 u 9 biex tikseb 15.

$$\frac{19.4\times 10^{15}\times 64}{197.6}$$

Ikkalkula 10 bil-power ta' 15 u tikseb 1000000000000000.

$$\frac{19.4\times 1000000000000000\times 64}{197.6}$$

Immultiplika 19.4 u 1000000000000000 biex tikseb 19400000000000000.

$$\frac{19400000000000000\times 64}{197.6}$$

Immultiplika 19400000000000000 u 64 biex tikseb 1241600000000000000.

$$\frac{1241600000000000000}{197.6}$$

Espandi \frac{1241600000000000000}{197.6} billi timmultiplika kemm in-numeratur kif ukoll id-denominatur b'10.

$$\frac{12416000000000000000}{1976}$$

Naqqas il-frazzjoni \frac{12416000000000000000}{1976} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 8.

$$\frac{1552000000000000000}{247}$$

Fattur

$$\frac{97 \cdot 2 ^ {19} \cdot 5 ^ {15}}{13 \cdot 19} = 6283400809716599\frac{47}{247} = 6283400809716599$$