Ali has a small flower shop. He sold 4 flowers on Monday, 8 flowers on Tuesday and on Friday, he sold double the number of flowers he sold on Monday. How many flowers does Ali sell?
How many flowers did Ali sell on Tuesday and Monday? ** Combining Tuesday and Monday, Ali sold 4 + 8 = <<4+8=12>>12 flowers.
How many flowers did Ali sell on Friday? ** On Friday, he sold 2 * 4 = <<2*4=8>>8 flowers.
How many flowers did Ali sell in total? ** Altogether, Ali sold 12 + 8 = <<12+8=20>>20 flowers.
#### 20