45.72×[(1-1⼀9)÷16÷(1+3⼀5)]

2024-12-05 07:14:11
推荐回答(5个)
回答1:

45.72×[(1-1/9)÷16÷(1+3/5)]
=45(18/25)×[(8/9)÷16÷(8/5)]
=45(18/25)×[8/9×1/16×5/8)]
=1143/25×5/144
=1143/720
=127/80
=1(47/80)

回答2:

80分之77

回答3:

80分之77 !~

回答4:

45.72×[(1-1/9)÷16÷(1+3/5)]
=45(18/25)×[(8/9)÷16÷(8/5)]
=45(18/25)×[8/9×1/16×5/8)]
=1143/25×5/144
=77/80)

回答5:

等于1.5875