Given: Different units pounds, quart, litre and foot
To determine: Which is a metric unit among the given units
In other to achieve this, we first define metric units
The metric system is a system of measurement that uses the meter, liter, and gram as base units of length (distance), capacity (volume), and weight (mass) respectively
From the above defination, it can be seen that the only unit that is metric unit from the provided units is the LITER