Question

Express as decimal 855 km and 563m =................... km​

Answer 1

Answer:

855.563 km

Step-by-step explanation:

1000 m = 1 km

divide by 1000 on both sides

=> 1 m = 1 / 1000 km

multiply by 563 on both sides

=> 563 m = 563 / 1000 km

so 563 m = 0.563 km

adding 0.563 km ( 563 m ) and 855 km

we  get  855.563 km