Question

convert 4.5 metre into millimetre​

Answer 1

Answer:

$4.5m = 4.5 \times {10}^{ - 3} = 0.0045 \: mm$

Answer 2

Answer:

1metre = 10x10x10

=1000

4.5m= 4.5x1000

= 4500m

HOPE IT HELPS