6 7 8 9 10 | 11 | 12 | 13 Your goal is to obtain 78 legs. Number of 1 2 3 4 | 5 animals Chicken (number 2 of legs) Goat (number 4 of legs) Total number 6 of legs 78 Total number of chickens: Total number of goats: Total number of animals: total number of chicken= total number of goats= total number of animals=