Question

440 m : 2 km and 55 cm : 3 m proportion or not​

Answer 1

$2km = 2000m$

$440m : 2km = \frac{440}{2000} = \frac{11}{50} = 11 : 50$

$3m = 300cm$

$55cm : 3m = \frac{55}{300} = \frac{11}{60} = 11 : 60$

Thnx✌️♥️~