Find p and q ,where p and q are positive numbers ,the difference between p and q is 100and sum of p and q is 540.
Answers
Answered by
32
Answer:p = 320, q = 220
Step-by-step explanation:
p -q = 100
p + q = 540
So by elimination method
p + q = 540
- p - q = 100
-----------------
2q = 440
q = 440/2
q = 220
Substitute q = 220 in p - q = 100
p - 220 = 100
p = 100 +220
p = 320
Therefore
Solution(320,220)
Answered by
14
Answer:
p= 320 and q=220
Step-by-step explanation:
Given,
p - q = 100
p + q = 540
On adding both the equation,we get
2p= 640
p= 320
On substituting the value of p= 320 in equation 1,we get
320 - q= 100
q = 320 - 100
q= 220.
Similar questions