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