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“原数除半加原数,小数点应左移三。”例如:780平方米土地相当于多少亩地? 答:根据面积化地积的速算口诀进行计算,780÷2+780=I.17(亩)注:每市亩合666平方米,(780)/(666)=1.17亩。
"For example: 780 square meters of land is equivalent to how many acres? A: According to the calculation of the speed calculation formula of area of plot, 780 ÷ 2 +780 = I .17 (mu) Note: 666 sq m per mu and 780 sq / (666) = 1.17 mu per mu.