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24 the right, so the number of the right, so the number of

digits in the answer = 3 − 2 × 1 digits in the answer = 3 − 2 + 1

= 2 = 2

116 grammes, we have the equation, grammes, we have the equation,

_x_ × (Cl.)/(Ag.Cl.) × _x_ = (Cl.)/(Ag.Cl.) ×

(_a_)/(_s_). Hence, the mark (_a_)/(_s_). Hence, the mark

● Typos fixed; non-standard spelling and dialect retained.

● Used numbers for footnotes, placing them all at the end of the last

chapter.

● Enclosed italics font in _underscores_.

● Enclosed bold font in =equals=.

● The caret (^) serves as a superscript indicator, applicable to

individual characters (like 2^d) and even entire phrases (like

1^{st}).

● Subscripts are shown using an underscore (_) with curly braces { },

as in H_{2}O.

The slide rule · 第 138 / 138 题