Question

Mr Khanna spent 83% of a salary and saves rupees 1870 calculate his monthly salary

Answer 1

Here is your answer

Let the salary is x

He saves ₹ 1870

He spent 83% of x

ATQ
0.83x + 1870 = x
1870=x - 0.83
0.17x =1870
x = 1870/0.17
X = 11000

His Salary is ₹ 11000

Hope it helps you

Answer 2

I will tell in short
if we want to know the salary =
100%-83%=17%
x -83% =1870
so 1870+ 83% =
so 3422 is his salary
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