The least common denominator is
A) the least common number that can be divided into the numerator and the denominator.
B) the least common multiple of the denominators of a set of fractions.
C) the least common number to appear in a series of fractions.
D) the least common divisor of the demoninators of a set of fractions.
Question 2
Which type of mathematical notation shows the relationship of one number to another?
A) Roman number
B) whole number
C) ratio
D) equation
