If s and t are positive integers such that s/t=64.12 ,which

If s and t are positive integers such that s/t=64.12 ,which If x and y are positive integers such that x=8y+12,what is t GRE数学：If r and s are positive integers,each greater than 1,a S,T and U are digits such as that 0 1.if n and p are different positive prime numbers,which of t =据说不难.If T is the set of even integers and S is the set of i If T is the set of even integers and S is the set of integer GMAT If x and y are positive integers,and x^3*y^4=2000.What 90n+23p=4523.If n and p are positive integers in the equatio sat的2道数学题!1.If j k and n are consecutive integers such that If a and b are positive integers and (a^1/2 * b^1/3)^6=432,w 英语翻译Let x,y,and z be positive integers such that y is a mult