Get Started
1282

Q:

If 0.5x + 0.7y=0.5 and 0.7x + 0.5y=0.7,then the value of x+y is

  • 1
    1.2
  • 2
    1
  • 3
    0.5
  • 4
    0.7
  • Show Answer
  • Workspace

Answer : 2. "1"

The Most Comprehensive Exam Preparation Platform

Get the Examsbook Prep App Today