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51问答网 > 2.3×0.25×12.5的乘法简便运算怎么算

2.3×0.25×12.5的乘法简便运算怎么算

2.3×0.25×12.5的乘法简便运算怎么算

2025-04-03 08:35:29

推荐回答（2个）

回答1：

2.3×0.25×12.5
=23/10 * 1/4 *50/4
=23*5/16
=115/16
=（112+3）/16
=7又3/16

回答2：

2.3×0.25×12.5的乘法简便运算怎么算

=0.575x12.5
=7.1875

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