Question

Which unit is commonly used in both the metric and u.s system of units

Answer 1

Explanation:

Surely the units of time: minut, hour, second.

Answer 2

The unit of time - seconds

Explanation:

The metric system uses units such as meter, liter, and gram to measure length, liquid volume, and mass.

Whereas in the US system of units, units like feet, quarts, and ounces to measure these.

But 'seconds' the base unit of time, is the unit that is used in both the system of units.