Question

the rati of 4km to 1800m is​

Answer 1

Answer:

40 : 18 = 20 : 9

Step-by-step explanation:

ratio can only be taken when 2 quantities are in same units !

therefore ,

converting 4km into m

4000/1800 = 40/18 = 20/9

good day

Answer 2

Answer:

Step-by-step explanation:

1km=1000m

4km=4,000m

Ratio=4000/1800=20/9