Question

Susheel and Sandhya agreed to do a job for Rs 360.
They can complete the job together in 12 days but with
Sunitha's help they completed the job in 9 days. What
is Susheel's share, if Sandhya alone can complete the
entire job in 18 days?​

Answer 1

Answer:

Susheel's share was Rs180 .

Answer 2

Susheel's share is Rs. 120 in the given scenario.

Given,

Amount Susheel and Sandhya are doing the job for = Rs. 360

No. of days for both of them to complete the work = 12

No. of day for them to complete the work with Sunitha's help = 9 days

No. of days for Sandhya alone to complete the job = 18

To Find,

Susheel's share

Solution,

We can solve this problem using a simple relationship:

$Time = \frac{Work}{Efficiency}$

From the given data, we are given that Sandhya alone can complete the job in 18 days

The work is for Rs. 360

So, Sandhya can work for Rs. 20 units of work a day $[ \frac{360}{18} = 20 ]$

Now, we are given Susheel and Sandhya work for 12 days

Therefore, the share of Sandhya = 20*12 = 240

hence, the share of Susheel = 360 - 240 = 120

The required share of Susheel = Rs. 120

#SPJ2