Help needed from anyone who is willing to help.

I am working on the quiz in the Exceptions lesson of Things That Count in Python, and I'm on the very last step where I have to write actual code to submit. Basically I needed to make a variable with my age, then another variable with the amount of days (age * 52) * 7, then a decades variable (age / 10). All of that was good, and it passed, but now I had to make an estimate variable, and a summary variable. The estimate one is used to round the decades variable to the nearest whole number, and I assume it would just be estimate = round(decades) (I may be wrong), and the summary is to say "I am {} days old! That's about {} decades!" using the above variables. I have tried everything that I could think to try, and the video doesn't really touch on exactly how to do something like this. I know that I'm supposed to make it into a string, and I know that I have to input the estimate instead of the decades variable, but I don't know how to construct it.