Krista is building a pen for her bunny. She's planning to make it 5 ft long and 4 1/2 ft wide. She would like to build one with an area 3 times as big as that. But she doesn't have the room. How long would the pen be if she could make one that size?

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MNS30

Answer:

The pen would be 15 feet long.

Step-by-step explanation:

5x3=15

In this exercise we have to use the knowledge of size to calculate the size of the pen, so we have:

[tex]15 \ feet \ long[/tex]

As we want to calculate the size, we will only need its length, which will correspond to:

[tex]5*3=15[/tex]

Now calculating its wide we find something close to:

[tex]2*3=6[/tex]

See more about size at brainly.com/question/25893267