Each big square below represents one hole what percent is represented by the shaded area

Answer:
145%
Step-by-step explanation:
There are 100 small squares in each large square. Since 100% is one whole, each small square represents 1%.
Count the shaded small squares. The process is made easier by the fact that there are 10 in a row.
145 small squares are shaded, so the percentage represented is ...
145%