Question

Emily is training for a 10K race. On day one, she runs for 20 minutes. On day two, she runs for 30 minutes. On day three, she runs for 40 minutes. If this pattern continues, how many minutes will she run on day 12?

Answer 1

It should be 130 as from day one to day two and to day three it goes up by 10 so 12*10+10