Question 21
Rex the dog, Ginger the cat and four monkeys together weigh 24 kg. Rex and one monkey weigh 11 kg. Ginger and two monkeys weigh 1 kg less than Rex and one monkey. What does Ginger weigh, in kilograms? Assume all monkeys weigh the same.
The weight calculation assumes that all four monkeys have the same weight, as in the source solution.
The weight calculation assumes that all four monkeys have the same weight, as in the source solution.