ដោះស្រាយ 3/116-10^-19

$$\frac{ 3 }{ 116- { 10 }^{ -19 } }$$

វាយតម្លៃ

$$\frac{30000000000000000000}{1159999999999999999999}\approx 0.025862069$$

ជំហានចម្លើយ

គណនាស្វ័យគុណ 10 នៃ -19 ហើយបាន \frac{1}{10000000000000000000}។

$$\frac{3}{116-\frac{1}{10000000000000000000}}$$

ដក​ \frac{1}{10000000000000000000} ពី 116 ដើម្បីបាន \frac{1159999999999999999999}{10000000000000000000}។

$$\frac{3}{\frac{1159999999999999999999}{10000000000000000000}}$$

ចែក 3 នឹង \frac{1159999999999999999999}{10000000000000000000} ដោយការគុណ 3 នឹងប្រភាគផ្ទុយគ្នានៃ \frac{1159999999999999999999}{10000000000000000000}.

$$3\times \frac{10000000000000000000}{1159999999999999999999}$$

គុណ 3 និង \frac{10000000000000000000}{1159999999999999999999} ដើម្បីបាន \frac{30000000000000000000}{1159999999999999999999}។

$$\frac{30000000000000000000}{1159999999999999999999}$$

ដាក់ជាកត្តា

$$\frac{2 ^ {19} \cdot 3 \cdot 5 ^ {19}}{19 ^ {2} \cdot 1408206557 \cdot 2281835987} = 0.02586206896551724$$