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If i shaded about 18 of rectangles that are different sizes are the shaded parts still the same amount?
No, the shaded parts are not necessarily the same amount. Even if you shade 18 rectangles, their different sizes can result in varying total areas of the shaded regions. To determine if the shaded areas are equal, you would need to calculate the area of each rectangle and sum them up.
What else can I help you with?
How do you use rectangular models for multiplying fractions?
Draw as many rectangles as the whole number you are multiplying by. Then, draw the fraction you are multiplying by in all of the rectangles. Shade in the top number in the fraction [numerator] in your rectangles. Count all the shaded in parts of all your rectangles. Leave the bottom number of your fraction [denominator] the same and put the number you got when you added the shaded parts of the rectangles on top as your denominator of the fraction. That is your answer!
What is a picture of 4 and 2thirds shaded in rectangles or squares?
A picture representing 4 and 2/3 can be illustrated using rectangles or squares by showing four full rectangles (representing the whole numbers) and a fifth rectangle that is divided into three equal parts, with two of those parts shaded to represent the fraction 2/3. This visual clearly indicates the total of four whole units plus two-thirds of an additional unit, effectively conveying the mixed number concept.
What is a way to calculate total shaded area?
To calculate the total shaded area, first identify the shapes that comprise the shaded region and their dimensions. If the shaded area is part of a larger shape, subtract the area of the unshaded parts from the total area. Use appropriate area formulas for each shape involved, such as length times width for rectangles or πr² for circles. Sum the areas of all shaded portions to find the total shaded area.
What is the percent shaded of a rectangle split in four parts and three of the four parts are shaded?
75% shaded; 25% unshaded
Which best describes the fraction represented by the shaded portion of the diagram Since 4 of the 9 equal parts are shaded the shaded portion represents . Since 4 equal parts are shaded and 5 are not?
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} ).
How do you find the area of the shaded region in a rectangle?
You will need to divide the shaded area into smaller parts, such as triangles or rectangles, or find the length of sides of these polygons.
How do you use rectangular models for multiplying fractions?
Draw as many rectangles as the whole number you are multiplying by. Then, draw the fraction you are multiplying by in all of the rectangles. Shade in the top number in the fraction [numerator] in your rectangles. Count all the shaded in parts of all your rectangles. Leave the bottom number of your fraction [denominator] the same and put the number you got when you added the shaded parts of the rectangles on top as your denominator of the fraction. That is your answer!
When you are shading in a fraction is the fraction represented by the shaded parts or the non shaded parts?
The shaded parts
What is a picture of 4 and 2thirds shaded in rectangles or squares?
A picture representing 4 and 2/3 can be illustrated using rectangles or squares by showing four full rectangles (representing the whole numbers) and a fifth rectangle that is divided into three equal parts, with two of those parts shaded to represent the fraction 2/3. This visual clearly indicates the total of four whole units plus two-thirds of an additional unit, effectively conveying the mixed number concept.
What is the percent shaded of a rectangle split in four parts and three of the four parts are shaded?
75% shaded; 25% unshaded
Which best describes the fraction represented by the shaded portion of the diagram Since 4 of the 9 equal parts are shaded the shaded portion represents . Since 4 equal parts are shaded and 5 are not?
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} ).
How do you write the number of shaded parts and the fraction of the whole that is shaded?
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."
What percent is shaded if 35 out of 100 parts are shaded?
35%
If one fifth of a region is not shaded what part is shaded?
If one fifth of a region is not shaded then 4 fifths of the region is shaded. Fifths means there are five parts.
What is the fraction shaded when you have eight parts and only three and a half are shaded?
4 and a half
What fraction and mixed number can you write for the shaded parts of the fiqures?
I suppose that would depend on being able to see the shaded parts of the figures.
How do you divide rectangle into 4 equal parts in 5 different ways?
In complete sentnces, explain why you can cut the rectangles into different shapes and still have four equal parts.
