Respuesta :
4/x=7/5
or,4*5=7*x [cross-multiply]
or,20=7x
or,20/7=x
or,2.85=x
Thus, the value of x is 2.85.
or,4*5=7*x [cross-multiply]
or,20=7x
or,20/7=x
or,2.85=x
Thus, the value of x is 2.85.