Lutasin ang 3*10^8/663*10^-34

$$\frac { 3 \times 10 ^ { 8 } } { 663 \times 10 ^ { - 34 } }$$

I-evaluate

$$\frac{1000000000000000000000000000000000000000000}{221}\approx 4.524886878 \cdot 10^{39}$$

Mga Hakbang ng Solution

I-cancel out ang 3 sa parehong numerator at denominator.

$$\frac{10^{8}}{221\times 10^{-34}}$$

Para magi-divide ng mga power na may parehong base, i-subtract ang exponent ng denominator mula sa exponent ng numerator.

$$\frac{10^{42}}{221}$$

Kalkulahin ang 10 sa power ng 42 at kunin ang 1000000000000000000000000000000000000000000.

$$\frac{1000000000000000000000000000000000000000000}{221}$$

I-factor

$$\frac{2 ^ {42} \cdot 5 ^ {42}}{13 \cdot 17} = 4.524886877828055 \times 10^{39}\frac{175}{221} = 4.524886877828055 \times 10^{39}$$