Get free 10 points :) , answer anything!

You are on a cycling trip around europe with friends. you check the weather forecast for the first week. these are the temperatures for the week. sun mon tues wed thurs fri sat 16°c 20°c 24°c 28°c 28°c 23°c 15°c what is the mean temperature forecast for the week?

We just started the introduction into circles and i have no idea how to do this.

What is 140% of 25? because i need