Answer:
Step-by-step explanation:
Given
Total number of painters = 20
Number of painters painting the interior = 11
Percentage of those painting the interior = painters painting the interior/Total painters * 100
Percentage of those painting the interior = 11/20 * 100
Percentage of those painting the interior = 11 * 5
Percentage of those painting the interior = 55%
Hence the percent of those painters painting the interior is 55%