সব প্রশ্নে ফিরে যান
Math
The combined salary of X , Y and Z is Tk. 90,000. X earns twice of what z earns, and Y earns 1.5 times of what is the lowest salary of the three?
A) 20,000
সঠিক উত্তর
B) 22,000
C) 25,000
D) 30,000