Convert $480$ days into years

Two pipes whose lengths are $7 \mathrm{m} 25 \mathrm{cm}$ and $8 \mathrm{m} 13 \mathrm{cm}$ joined by welding and then a small piece $60 \mathrm{cm}$ is cut from the whole. What is the remaining length of the pipe?

(Express the length in $\mathrm{m}$)