what percent of 200 is 40

40/200 = .20 = 20%

the triangular sail has a perimeter of 25 m side a is 2m shorter than twice b and sid c is 3 m longer than the sid b

To find the percentage, divide the smaller number (40) by the larger number (200) and then multiply the result by 100.

Step 1: Divide the smaller number by the larger number: 40 ÷ 200 = 0.2

Step 2: Multiply the result by 100 to convert it into a percentage: 0.2 × 100 = 20

Therefore, 40 is 20% of 200.