tính 5/61/2:3/4= 5/6-1/23/4=

Question

tính 5/6+1/2:3/4=                                                  5/6-1/2*3/4=

cobebongdem · Answer

5/6+1/2:3/4         =5/6+2/3         =9/6 = 3/2         5/6-1/2 *3/4         =5/6-3/8         =11/24         *xin hay nhất

cobelolen · Answer

a)5/6+1/2:3/4   =5/6+(1/2:3/4)   =5/6+(1/2.(4)/3)   =5/6+4/6   =(5+4)/(6)   =9/6   =3/2   b) 5/6-1/2.(3)/(4)   =5/6-(1/2.(3)/4)   =5/6-3/8   =11/24

tính 5/6+1/2:3/4= 5/6-1/2*3/4=