In my state board papers, ah, numericals are mostly clean, hoye? They often round off to whole numbers, especially for mass and force. But that's the textbook's neat world—my life says otherwise, because when I help my father with the ledger, nothing ever comes out even. You learn to approximate by the feel of the numbers, like balancing a broom—a little off is still okay to sweep clean.
#exams#study
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