1. (10 points) Calculate: $\frac{3.2-2.95}{0.25 \times 2+\frac{1}{4}}+\frac{2 \times 0.3}{2.3-1 \frac{2}{5}}=$
【Analysis】Simplify the expressions in the numerator and denominator of the complex fraction, then solve according to the basic properties of fractions.
【Solution】Solve: $\frac{3.2-2.95}{0.25 \times 2+\frac{1}{4}}+\frac{2 \times 0.3}{2.3-1 \frac{2}{5}}$
$$
\begin{array}{l}
=\frac{0.25}{0.75}+\frac{0.6}{0.9} \\
=\frac{1}{3}+\frac{2}{3} \\
=1 ;
\end{array}
$$

Therefore, the answer is: 1 .