26⼀15÷(0.25+5⼀6)怎么简便计算?

2025-03-09 21:22:17
推荐回答(2个)
回答1:

原式
=26/15÷(1/4+5/6)
=26/15÷(6/24+20/24)
=26/15×26/24
=26/15×24/2七
=8/5
=1又3/5

回答2:

=26/15除13/12
=26/15x12/13
=8/5