Question

a,Xx38:2=4695+1203

 

b,Xx125:5=693:3

 

Answer 1

de cau a sai nhe

b.x.125:5=693:3

x.25=231

x=231:25

x=9,24

Answer 2

a) sai đề b) X x 125 : 5 = 693 :3 = X x 125: 5 = 231 = X x 125 = 231 x 5 = X x 125 = 1155 = X = 1155 : 125 = X = 9,24