Please solve this Q

Dear Student
Shiv's hare - 5/8
Mohan's share - 3/8
Jea's share - 3/10 = 12/40
Shiv's new share - 5/8 - 1/5 = 5/8 - 1/5 = 17/40
Mohan' New Share = 3/8 - 1/10 = 11/40
NEW PSR = c) 17:11:12

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