几道题,帮忙

2026年09月28日 10:38
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52%*(1/4)+5.87
=0.13+5.87
=6.

0.88÷(3/27+35%)
=0.88÷(1/9+7/20)
=0.88÷(83/180)
=0.88*180/83
=1584/830
=792/415.

35.2÷9+35.2÷(9/8)
=35.2*(1/9)+35.2*(8/9)
=35.2*(1/9+8/9)
=35.2.

(15/16-1/4-50%)÷75%
=(15-4-8)/16*4/3
=1/4.