Product of two fractions

Product of two rational numbers is

Product of fractions 2/7 and 5/9 is

The product of the 9 fractions (1-(1)/(2))(1-(1)/(3))(1-(1)/(4))dots(1-(1)/(10))=

The product of two irrational number is

What are the major products ( or fractions) of petroleum refining ? Give one use of each petroleum Product.

Product of Two Vectors

Product of two given fractions = (Product of their numerators)/( Products of their denominators)

If the numerator and denominator of a fraction are exchanged then the product of these two fractions becomes equal to 1. The total number of such fractions is :

Reciprocal of a fraction two fractions are said to be the reciprocal or multiplicative inverse of each other if their product is 1.