search
arrow-left Previous
Next arrow-right
Q: If x : y = 4 : 5, then the value of (8x – 6y) : (9x – 7y) is:
  • A. 2:1
  • B. 1:2
  • C. 2:3
  • D. 1:3
Correct Answer: Option A - Let x = 4 & y = 5 According to the question, 8x – 6y : 9x – 7y 32–30 : 36–35 2 : 1
A. Let x = 4 & y = 5 According to the question, 8x – 6y : 9x – 7y 32–30 : 36–35 2 : 1

Explanations:

Let x = 4 & y = 5 According to the question, 8x – 6y : 9x – 7y 32–30 : 36–35 2 : 1