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平方米折成亩,其口决是:“加半左进三”。例如将250平方米折成亩,可列式为:250+125=375,将小数点向左移三位,得0.375,即折合0.375亩。亩化为平方米,口决是:“除三加倍右退三”。例如将0.375亩化为平方米,可例式为:
Mm2 fold into mu, its mouth is: “plus half left into three.” For example, 250 square meters will be converted into mu, which can be expressed as: 250 + 125 = 375, the decimal point moved to the left three, 0.375, or equivalent to 0.375 acres. Miao for the square meters, the verdict is: “In addition to triple triple right retreat three.” For example 0.375 acres into square meters, can be exemplified as: