A+B=20 ,A-B=10. ,A/B=?
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3
Answer:
3 is the answer please mark as brainlist
Answered by
3
Answer:
A+B = 20 --- equ 1
A-B = 10 --- eqn 2
Adding the both equations ,
A + B = 20
A - B = 10
___________
2A = 30
A = 15
So, B = 20 - A
= 20-15 = 5..
A / B = 15 /5
= 3 ans ...
Hope it will help u dear and mark it as brainliest plz...
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