Question

Hi
I will mark as brain list
Please tell me answer of this question with Step-by-step explanation ​

Answer 1

No. of days in April = 30

No. of days the man works = x

No. of days the man is absent = (30 - x)

Amount he earns per day = ₹100

Fined if he is absent = ₹10

So,

₹1900 = (100x) + {-10(30 - x)}

1900 = 100x + 10x - 300

1900 = 110x - 300

1900 + 300 = 110x

2200 = 110x

x = 20

The man worked 20 days