Question

3,645 rolls of landscape fabric are manufactured during one day. After being inspected, 121 of these rolls are rejected as imperfect. What percent of

Probability
To find the percent of the rolls rejected, divide the number of rolls rejected by the number of rolls manufactured, then multiply by 100 and add the % symbol: $$\displaystyle{\left(\frac{{121}}{{3645}}\right)}\cdot{100}\sim{3}\%$$