The average expenditure of a labourer for 5 months was 85 and he fell into debt. In the next 4 months by reducing his monthly expenses to 60 he not only cleared off his debt but also saved 30. His monthly income is  Choose the correct choice from the following
A) 69.5
B) 71.2
C) 60.4
D) 62.1
E) 72.1
Income of 6 months = (5 × 85) – debt   = 425 – debt   Income of the man for next 4 months   = 4 × 60 + debt + 30   = 270 + debt   ∴ Income of 10 months = 695   69.5verage monthly income = 695 ÷ 10 = 69.5   69.5nswer 69.5
<result>A</result>
The average expenditure of a labourer for 5 months was 85 and he fell into debt. In the next 4 months by reducing his monthly expenses to 60 he not only cleared off his debt but also saved 30. His monthly income is