Question

4000 logo ke ly 190 din ka khana h 30 din bad 800 log chale gye toa bacha hua khana kitna din chalega ​

Answer 1

Step-by-step explanation:

$\frac{4000}{4000 - 800} \times 190 - 30$

$\frac{4000}{3200} \times 160$

$\frac{4000}{20}$

200