Study the following graph and answer the question based on the graph. What was the percentage decline in the production from Friday to Saturday? |
$66\frac{2}{3}$% 10% 20% 40% |
40% |
Production on Friday = 50 Production on Saturday = 30 Required percentage = \(\frac{50-30 }{50}\) × 100 = \(\frac{20 }{50}\) × 100 = 40% |