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by hgsgm
1058 days ago
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$566 is right. SI and everything else got it wrong. Most significant figures should come first. Unit is the most significant figure. "Five hundred...." is meaningless. "dollars five hundred..." is a useful preliminary approximation. |
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It would make for a fast mental shortcut in preparation. For example: you need to move an item. How much does it weigh?
Grams… ok, pocket
Kilograms… might need to put it in the trunk.