human
A soccer ball takes twenty minutes to inflate. Alexia and Ermias are inflating balls, with Alexia inflating 20 balls and Ermias inflating 5 more balls than Alexia. Calculate the total time in minutes they took to inflate all the soccer balls.
assistant
How many minutes did Alexia take to inflate the soccer balls? ** To inflate a soccer ball, it takes 20 minutes, and if Alexia inflated 20 soccer balls, she took 20*20 = <<20*20=400>>400 minutes.
How many soccer balls does Ermias have? ** Ermias has 5 more soccer balls than Alexia, meaning she has a total of 20+5 = <<5+20=25>>25 soccer balls.
How many minutes did Ermias take to inflate all the soccer balls she had? ** If each soccer ball takes 20 minutes to inflate, Ermias took 25*20 = <<25*20=500>>500 minutes to inflate all the soccer balls she had.
How many minutes did Alexia and Ermias take to inflate all the soccer balls? ** Alexia and Ermias took 400+500 = <<400+500=900>>900 minutes to inflate all the soccer balls.
#### 900