Write the denominator of the rational number 2575000 in the form 2m × 5n, where m,n are non-negative integers. Hence, write the decimal expansion, without actual division.

Write the denominator of the rational number 2575000 in the form 2m ×

1.	Write the denominator of the rational number 2575000 in the form 2m × 5n, where m,n are non-negative integers. Hence, write the decimal expansion, without actual division.
Answer» Write the denominator of the rational number $\frac{257}{5000}$ in the form $2^{m} \times 5^{n}$ , where $m, n$ are non-negative integers. Hence, write the decimal expansion, without actual division.