if 7a+3b : 4a+9b then value of a+b/a
Answers
Answered by
2
Answer:
hope it helps you......
Attachments:
Similar questions
Accountancy,
2 months ago
Science,
2 months ago
Economy,
2 months ago
Math,
5 months ago
Hindi,
5 months ago
Social Sciences,
11 months ago
English,
11 months ago