Question

how do i make 18 kilometers into meters

Answer 1

18x1000......since there is 1000 meters in 1 kilometer

Answer 2

1km = 1000 mts

Answer 3

then multiply 18 on both sides
18 km= 18000

Answer 4

1 kilometers=1000 meters
Going from a higher unit, to a lower unit, we multiply. Going from a lower, to a higher unit, we divide.
Since we are going from a higher (kilometers) to lower (meters), we multiply.
18 kilometers = (18 x 1000) meters

Answer 5

They are correct, just for future references though..