The ratio of a and b salary is 9:4 if a salary increase by 15% then his total salary become rs 5175. what is salaty of b
a اور b کی تنخواہ کا تناسب 9:4 ہے اگر تنخواہ میں 15% اضافہ ہوتا ہے تو اس کی کل تنخواہ 5175 روپے بنتی ہے۔ b کی تنخواہ کیا ہے؟
Answer: 2000
Explanation
Ratio of their salary = 9:4
Let salary of A = 9x
and of B = 4x
when salary of A increase we get,
Salary of A = 9x (1 + 15/100) = 5175
9x (115/100) = 5175
9x = 5175 * 100 / 115
9x = 4500
x = 500
So salary of B = 4x
4(500) = 2000
Therefore salary of B is Rs. 2000.
SH28-8-2023
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