Question

Debabrata Babu spends 7 months with his 6 months income . If his monthly expense is Rs . 12270 / - , then find his monthly income .​

Answer 1

Given :  Debabatra babu spend 7month with his 6month income . his monthly expanse is rs.12270

To find : monthly income

Solution:

let say monthly income of Debabatra babu   = Rs P

Then his 6 month income = 6 * P  Rs

Monthly Expense = Rs 12270

7 Month Expense = 7 * 12270

6 month income = 7 Month Expense

=> 6 P = 7 * 12270

=> P = 7 * 2045

=> P = 14315

his monthly income = Rs 14315

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Answer 2

Step-by-step explanation:

http://www.ddkkha.com/wp-content/uploads/2020/07/5-math2-1.pdf