Respuesta :
First we need to convert our fractions into decimals, it's just a lot easier to work with.
2 1/2 is equal to 2.5
2 1/4 is equal to 2.25
Then we plug our numbers into the formula used to find the volume of a rectangle:
V=L*W*H
Volume equals Length times Width times Height.
V=2.5*4*2.25
V=22.5
22.5 is already in decimal form, or if you'd rather have a mixed number, your answer is 22 [tex] \frac{1}{2} [/tex]
2 1/2 is equal to 2.5
2 1/4 is equal to 2.25
Then we plug our numbers into the formula used to find the volume of a rectangle:
V=L*W*H
Volume equals Length times Width times Height.
V=2.5*4*2.25
V=22.5
22.5 is already in decimal form, or if you'd rather have a mixed number, your answer is 22 [tex] \frac{1}{2} [/tex]
Volume of rectangular prism is [tex]11\frac{1}{4}[/tex] cm³
Volume based problem;
Given that:
Length of prism = [tex]2\frac{1}{2}[/tex] meter = 5/4 meter
Width of prism = 4 meter
Height of prism = [tex]2\frac{1}{4}[/tex] meter = 9/4 meter
Find:
Volume of rectangular prism = lbh
Volume of rectangular prism = [5/4][4][9/4]
Volume of rectangular prism = 45 / 4
Volume of rectangular prism = [tex]11\frac{1}{4}[/tex] cm³
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