Free Carrier. In international commerce, an agreement between a seller and a buyer indicating that the seller has fulfilled his/her obligation to deliver a good when he/she has transferred it to the port, airport, or other place from which it will be transported.
Definition of UNIT FRACTION. : a fraction whose numerator is unity and whose denominator is an integer.
When we have a fraction with 1 as the numerator, the multiplicative inverse of that fraction will be the denominator. When we have a fraction, the multiplicative inverse is just the fraction flipped. The multiplicative inverse property states that for every number that is not zero, x multiplied with 1/x will equal 1.