Question

Jonathan is playing a game or a regular board that measures 50 centimeters long and 450 mm wide. which measurement is closest to the perimeter of the Jonathan's game board in meters?

Answer 1

Length = 50 cm = 50/100 = 0.5 metres

Width = 450 mm = 450/ 1000 = 0.45 metres

Perimeter of the rectangle = 2 ( L + W )

= 2 ( 0.5 + 0.45 )

= 2 ( 0.95 )

= 2 X 0.95 = 1. 9 meters