Question

the income of Kumar for 3 months is 15000 rupees. if he earns the same amount for a month.1) how much will he earn in 5 months. 2) in how many months will he have 95000 ruppes...

Answer 1

In 5 months he will earn Rs 25000.

In 19 months he will have 95000 rupees.

Step-by-step explanation:

Given:

The income of Kumar for 3 months is 15000 rupees.

If he earns the same amount for a month.

Now, to find 1) how much will he earn in 5 months. 2) in how many months will he have 95000 rupees.

1) Now, to get the income he earn in 5 months by using unitary method.

  If the income of Kumar for 3 months = Rs 15000.

  Then, the income of Kumar for 1 month = $\frac{15000}{3}$

  Thus, the income of Kumar in 5 months = $\frac{15000}{3} \times 5$ = $5000\times 5=Rs\ 25000.$  

Therefore, in 5 months he will earn Rs 25000.

2) Now, to get the months he will have Rs 95000.

   As, we have get the income in 1 month is Rs 5000.

  So, to get the months he will have we divide Rs 95000 by Rs 5000:

       $\frac{95000}{5000} =19\ months.$

Therefore, in 19 months he will have 95000 rupees.