**1oz = 25g**

1kg = 2.2lb

1m = 1.1 yards

100cm = 1m

10mm = 1cm

1000m = 1km

1 stone = 14 pounds

1 pound = 16oz

1kg = 2.2 pounds

1 stone = 6.35 kg

1 inch = 2.54 cm

1 foot = 12 inchs

1kg = 2.2lb

1m = 1.1 yards

100cm = 1m

10mm = 1cm

1000m = 1km

1 stone = 14 pounds

1 pound = 16oz

1kg = 2.2 pounds

1 stone = 6.35 kg

1 inch = 2.54 cm

1 foot = 12 inchs

**g = grams**

st = stone

lb = pounds

oz = ounces

st = stone

lb = pounds

oz = ounces

**kg = kilograms**

in = inchs

cm = centimeters

ft =feet

m = metres

in = inchs

cm = centimeters

ft =feet

m = metres

**EG1) Convert 14kg into ounces**

We do:

kg = lb

lb = oz

1kg = 2.2lb

14kg = 30.8 lb

1lb = 16oz

30.8 lb = 492.8 oz

We do:

kg = lb

lb = oz

1kg = 2.2lb

14kg = 30.8 lb

1lb = 16oz

30.8 lb = 492.8 oz

**14kg = 192.8oz**

EG2) 3m into inchs

1m = 100cm

3m = 300cm

300cm = inchs

EG2) 3m into inchs

1m = 100cm

3m = 300cm

300cm = inchs

**1 inch = 2.54cm**

0.33 in = 1cm

99in = 300cm

0.33 in = 1cm

99in = 300cm

**3m = 90 inchs**

To work out a BMI you divide the Weight (kg) by the height (m) squared.

To work out a BMI you divide the Weight (kg) by the height (m) squared.