The Fidelity Freedom Blend 2045 Fund Class K (ticker: FHXDX) is a mutual fund that aims to provide investors with a diversified portfolio of stocks and bonds, with a target retirement date of 2045. This fund is managed by Fidelity Investments and is designed for investors with a longer investment horizon. It offers a blend of actively managed and passively managed investments, providing a balance of potential growth and stability. The Class K shares of this fund have lower expenses compared to other share classes, making it an attractive option for cost-conscious investors. Overall, the Fidelity Freedom Blend 2045 Fund Class K offers a well-rounded investment option for those looking to save for retirement in the year 2045.