0.15乘以0.2除以0.5的脱式计算怎么算

0.15乘以0.2除以0.5的脱式计算怎么算
2025-06-23 02:43:03
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回答1:

0.15乘以0.2除以0.5的脱式计算怎么算

=0.15x0.2/(1/2)
=0.15x2x0.2
=0.3x0.2
=0.06