50 points Available!!!!!
On a drawing, the scale is 1 centimeter to 50 centimeters. Which of the following is not correct?
actual length = 150 cm; drawing length = 3 cm
actual length = 250 cm; drawing length = 5 cm
drawing length = 9 cm; actual length = 400 cm
drawing length = 7 cm; actual length = 350 cm