12⼀25×6+6⼀25×13的简便运算是什么?

2025-05-17 23:32:49
推荐回答(2个)
回答1:

=6/25×12+6/25×13
=6/25×(12+13)
=6/25×25
=6

回答2:

12/25×6+6/25×13
=12/25×6+13/25×6
=(12/25+13/25)×6
=1×6
=6