Two men, M and N, rent a pasture. M uses 12 cows for 4 months and 18 goats for 5 months, while N uses 26 goats for 7 months. If 3 cows are equivalent to 7 goats, what is M's share of the rent?

उत्तर देखें और व्याख्या

उत्तर: (A) 101/192

व्याख्या

In goat-months: M = 48 cow-months (= 112 goat-months) + 90 = 202; N = 182; M's share = 202/384 = 101/192.