.
The shortest way is to write the inverse proportion
= , or = .
From the proportion, find the unknown volume x = cubic inches.
Use your calculator.
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Comment from student: Thanks a lot Ikleyn. What is the link of your website? I can share.
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My response : This forum is constructed in the way that i CAN NOT identify from whom I got the message/(the "comment").
Therefore, when I get the comment from the visitor in this way, I simply DON'T KNOW to whom to answer.
If you really want to get the response from me to your message/"comment",
then place the problem's ID number to your message/comment.
It is the only way to support a two-sides/(two-ways) dialog.