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.
1 If the total amount is other than hundred then you have to first put this in fraction form. 2  This is done by placing the total or the larger amount in the denominator and the smaller amount or the one for which you have to calculate the percentage in the numerator.7% x 150. 17/100 x 150 = 25.5. 1  In the above step, make sure that when you are finding the amount instead of percentage, like you have to find your marks in figures from the percentage, simply divide the percentage with 100 and multiply it with the total amount.