Question

What percentage of the blocks is shaded in the picture?

Answer 1

ok, so their is 80 blocks in total. 32 blocks are shaded red. so 32/80 = 0.40. Multiply that by 100. So the answer is 40%

Answer 2

the answer is 40% because there are only 100 rows count by 10s and there are only 40% of the rows that are shaded