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Y_Kistochka [10]
3 years ago
8

    A rectangular prism has a length of 2 1/2 meters, a width of 4 meters, and a height of 2 1/4 meters.

Mathematics
2 answers:
Law Incorporation [45]3 years ago
6 0

Answer:

20

Step-by-step explanation:

put all in improper fractions

9/4

4/1

5/2

then multiply the length and the width

divide the product by the height

then, put it in mixed fraction form

aalyn [17]3 years ago
4 0
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 \frac{1}{2}
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*Check*: 11% of 200=22
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3 years ago
Please help i will give brainlyest i promise
oksian1 [2.3K]

Answer:

the fist one

Step-by-step explanation:

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$2500 in saving account earing 3,5 perccent interest. what was the the total interest earnedin 6 years
Dvinal [7]

Answer:

I=\$525

Step-by-step explanation:

we know that

The simple interest formula is equal to

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in this problem we have

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