Lutasin ang 210*10*10/84*98*1000

$$\frac{ 210 \cdot 10 \cdot 10 }{ 84 \cdot 98 \times 1000 }$$

I-evaluate

$$\frac{1}{392}\approx 0.00255102$$

Mga Hakbang ng Solution

I-cancel out ang 2\times 2\times 5\times 5\times 5\times 42 sa parehong numerator at denominator.

$$\frac{1}{8\times 49}$$

I-multiply ang 8 at 49 para makuha ang 392.

$$\frac{1}{392}$$

I-factor

$$\frac{1}{2 ^ {3} \cdot 7 ^ {2}} = 0.002551020408163265$$