Operations with percent Welcome to your Operations with percent Quiz Please click "Next" Evaluate What is 10% of 456? Evaluate Determine 12% of 123 Evaluate Express 34% as a decimal 0.034 3.4 0.34 None Evaluate 15 is what percent of 200? % Evaluate 150 is what percent of 600? % Evaluate Determine 5% of 1035 Time's upTime is Up!