Mass
1000g = 1kg
100g = 0.1kg or 1/10 of a kg
10g = 0.01kg or 1/100 of a kg
Volume
1000ml = 1l
100ml = 0.1l or 1/10 of a l
10ml = 0.01l or 1/100 of a l
Length/Distance
10mm = 1cm
1mm = 0.1cm or 1/10 of a cm
100cm = 1m
10cm = 0.1m or 1/10 of a m
1cm = 0.01m or 1/100 of a m
1000m = 1km
100m = 0.1km or 1/10 of a km
10m = 0.01km or 1/100 of a km