(2⼀3+1⼀2÷3⼀4)×1⼀4简便运算要答案和过程~

2024-11-16 07:51:52
推荐回答(1个)
回答(1):

(2/3+1/2÷3/4)×1/4
=( 2/3+4/6)*1/4
=1/6+1/6
=1/3