Anne is drawing pictures. She has 12 markers and she notices that each one lasts for about 1.5 drawings. If she has already made 8 drawings, how many more can she make before she runs out of markers?
She can make 18 drawings in total because 12 x 1.5 = <<12*1.5=18>>18
She can make ten more because 18 - 8 = <<18-8=10>>10
#### 10