Solve 0.25 plus 0.65 as a fraction?

To solve 0.25 plus 0.65 as a fraction, first convert the decimals to fractions. 0.25 is equivalent to 25/100 or 1/4, and 0.65 is equivalent to 65/100 or 13/20. Adding 1/4 and 13/20 together, we need to find a common denominator, which is 20. Thus, 1/4 is equivalent to 5/20, and 13/20 remains the same. Adding these fractions together gives us 5/20 + 13/20 = 18/20. Simplifying this fraction, we get 9/10 as the final answer.