It depends on what kind of math textbook, because some are thin and some are thick, so I can't answer this question.
You can find the formula to calculate the volume of an article in a math textbook or online resources. The formula for volume varies depending on the shape of the article, such as a cube, cylinder, or sphere.
we dont know what the name of this online math textbook is. you must be more specific.
In the textbook
Well, I would recommend finding math textbooks from the company of the manufacturer of the textbook's website. There is a most likely chance that math textbooks can be found on their website.
25.40
in the textbook
math
Your BraiN
Approx 297 millimetres.
around 150-200 grams
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KP92550