Amplitude is the maximum displacement-I.e. the distance from the peak of the wave to its middle (generally zero) Frequency is the number of oscillations (complete wavelengt â¦ hs) per second. 5 people found this useful.
A fraction is defined as the expression a/b, where a and b are integers. In the fraction a/b, a is the numerator and b is the denominator. Find the fraction of an integer. You can calculate the fraction of a whole number by multiplying the number by the numerator and dividing that product by the denominator.Thus, the fraction a/b of a whole number x is given by ax/b.Calculate the fractions of an integer for specific cases. For example, Â¾ of 21 is (3x21)/4 or 63/4.ind the fraction of an integer. You can calculate the fraction of a whole number by multiplying the number by the numerator and dividing that product by the denominator. Thus, the fraction a/b of a whole number x is given by ax/b.
3. Finding equivalent fractions. Multiply both the numerator and denominator by a same number. 4. Convert a mixed number to a fraction. Multiply the whole number part by the denominator and add the numerator to get the numerator. Use the common denominator as in the fractional part of the mixed number.5.t's not the concept of a fraction that is difficult-it is the various operations: addition, subtraction, multiplication, division, comparing, simplifying, etc. of fractions.