C Dm
Just multiply inches by 2.54 and you will get centimeters
G C
The feet multiplied by .305 will give you equivalent meters
C7 F
Just multiply pounds by .45 and you'll get kilograms it's true
Cdim C Am Dm G C
The gallons by 3.79 will turn into liters for you!
F Gm
Subtract 32 from degrees Fahrenheit, the result you keep it in mind (Why?)
G
If you multiply that with five over nine,
C
and you'll get Celsius just fine
F
The yards and the miles are things of the past
Dm
Use meters, and go kilometers
Edim F Dm
Get out of the english, we're modern at last
Gm C F
The system of metric is better