37/100
The shaded portion of the diagram represents the fraction ( \frac{4}{9} ), as 4 out of the 9 equal parts are shaded. This indicates that 4 parts are shaded while 5 parts remain unshaded, highlighting the relationship between the shaded and total parts. Thus, the fraction of the shaded area is ( \frac{4}{9} ).
To write the number of shaded parts, you count the total number of shaded parts in the figure. To express the fraction of the whole that is shaded, you write the number of shaded parts over the total number of equal parts that make up the whole figure. For example, if there are 3 shaded parts out of a total of 8 equal parts, you would write this as "3/8."
To determine the fraction represented by the shaded part of a model, first identify the total number of equal parts in the model and the number of shaded parts. The fraction can be expressed as the number of shaded parts over the total number of parts. For example, if there are 4 total parts and 2 are shaded, the fraction would be 2/4, which simplifies to 1/2.
The shaded parts
numerator
It is 37/100.
If 63 out of 100 parts are shaded, then the fraction shaded is 63/100. To find the fraction unshaded, subtract the shaded fraction from 1 (since the total parts add up to 1): 1 - 63/100 = 37/100. Therefore, 37 out of the 100 parts are unshaded.
4 and a half
It is 0.
A whole
I suppose that would depend on being able to see the shaded parts of the figures.
Two fifths can be represented as the fraction ( \frac{2}{5} ). In decimal form, it is equivalent to 0.4. Visually, if you divide a whole into five equal parts, two fifths would consist of two of those parts shaded or marked.