88÷(5分之1+5分之4×4分之1)简便计算

2025-08-08 23:30:09
推荐回答(2个)
回答1:

88÷(1/5+4/5×1/4)
=88÷(1/5+1/5)
=88÷2/5
=88×5/2
=44×5
=220

回答2:

=88÷(1/5+1/5)
=88÷2/5
=88×5/2
=220