Respuesta :
Answer:
48 illustrations
Step-by-step explanation:
The attached figure represents a bar model to show his progress.
Each section represents 10%
He has made 40%
so, He still need to make = 100 - 40 = 60%
So, The number of illustrations he still need to make = 60% of 80 illustrations = 0.6 * 80 = 48 illustrations
