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.
Definition of Equivalent Fractions. Equivalent Fractions of a fraction are those fractions whose numerator and denominator are in the same ratio as that of the original fraction. Equivalent fraction can be generated by multiplying or dividing the numerator and denominator by the same number.