Length in inches.
inch
pounds or kilograms
Grams (g)
The metric unit for measuring volume is the liter. The nearest US customary unit is the quart.
The unit of time in both the SI and the "customary" systemsis the second.
Measuring cup
The ounce.
Fahrenheit is a customary unit
customary
The best unit is a litre.
it is in the us customary unit or else we wouldnt be learning about. there for it is in the us customary unit.
The customary unit is called the Btu, or British thermal unit. The metric unit is the joule. The joule is the standard metric unit for measuring any type of energy, including heat.