One inch is equal to _____ millimetres.

1. 1. 25.35
   2. 25.40
   3. 25.45
   4. 25.50

How many pounds are there in one kilogram?

1. 1. 3.3046
   2. 3.1046
   3. 2.3046
   4. 2.2046

One gallon is equal to _____ litres.

1. 1. 4.55
   2. 4.50
   3. 4.60
   4. 4.45

One US barrel is equal to _____ US gallons.

1. 1. 25 gallons
   2. 35 gallons
   3. 42 gallons
   4. 40 gallons

One centimetre is equal to _____ inches.

1. 1. 0.03937
   2. 0.3937
   3. 0.00393
   4. 0.03417

One kilometre is equal to _____ metres.

1. 1. 1000
   2. 900
   3. 990
   4. 950

One mile is equal to _____ kilometres.

1. 1. 1.825
   2. 1.114
   3. 1.423
   4. 1.609

One foot is equal to _____ centimetres.

1. 1. 24.55
   2. 30.48
   3. 32.05
   4. 28.63

One metre is equal to _____ yards.

1. 1. 1.094
   2. 1.507
   3. 1.555
   4. 1.618

One yard is equal to _____ metres.

1. 1. 1.123
   2. 1.024
   3. 0.855
   4. 0.914