第1个回答 2017-02-18
1/3*(5*(2/3))
30*(50/2)
(25/3*18)*30%
1/7*(98*(1/4)*2)
(2/3)45*(1/9)*24
(2/3)*(3+6)*(1/2)
27*(9*(1/3))*5%
14*15%+25*8*(1/4)
7*(1/2)/49
(48/60%)/10
63*(1/7)*30%
(2/3)*(3+6)*(1/2)
3/7 × 49/9 - 4/3
5/2 -( 3/2 + 4/5 )
7/8 + ( 1/8 + 1/9 )
9/7 - ( 2/7 – 10/21 )
17/32 – 3/4 × 9/24
5/7 × 3/25 + 3/7
7/19 + 12/19 × 5/6
8/7 × 21/16 + 1/2
101 × 1/5 – 1/5 × 21
1/7*(98*(1/4)*2)
45*(1/9)*24
(45+50%)*3*1/2
3/7 × 49/9 - 4/3
7/8 + ( 1/8 + 1/9 )
9/7 - ( 2/7 – 10/21 )
1/5 × 2/3 + 5/6
8/7 × 21/16 + 1/2本回答被网友采纳