直接写出得数：45%-310=79÷97+5%=65×25%=58+15%=107×215=56÷512=1930×1538=910÷35=

Question

直接写出得数： 45%-(3)/(10)=	(7)/(9)÷(9)/(7)+5%=	(6)/(5)×25%=	(5)/(8)+15%=
(10)/(7)×(21)/(5)=	(5)/(6)÷(5)/(12)=	(19)/(30)×(15)/(38)=	(9)/(10)÷(3)/(5)=

Answer 1

45%-(3)/(10)=0.15；         (7)/(9)÷(9)/(7)+5%=(1061)/(1620)；        (6)/(5)×25%=(3)/(10)；         (5)/(8)+15%=0.775；
(10)/(7)×(21)/(5)=6；               (5)/(6)÷(5)/(12)=2；             (19)/(30)×(15)/(38)=(1)/(4)；         (9)/(10)÷(3)/(5)=1(1)/(2)．
故答案为：0.15，(1061)/(1620)，(3)/(10)，0.775，6，2，(1)/(4)，1(1)/(2)．