Why Rent Agreement is made for 11 months only? #shorts

A, B and C rent a pasture. A puts in 10 oxen for 7 months, B 12 oxen for 5 months and C 15 oxen for 3 months for grazing. If the rent of the pasture is Rs. 175/-, how much must C pay as his share of rent?

A, B and C rent a pasture. A puts in 10 oxen for 7 months, B 12 oxen for 5 months and C 15 oxen for 3 months for grazing. If the rent of the pasture is Rs. 175 how much must C pay as his share of rent?

A and B rent a pasture for 10 months, A puts in 80 cows for 7 months. How many can B put in for the remaining 3 months, if he pays half as much again as A?