Question

find the perimeter in kilometres of a paddock 1750 metres long and 1500 metres wide

Answer 1

2(1.75 + 1.5) = ____ km

Answer 2

P=2(l+w)

=2(1750+1500)
=2(3250)
=6500m

1000m=1km
6500m=??
=6500/1000
=6.5km