Give the step-by-step reasoning process and then the final answer. In a community of 50 families, 15 families own 2 dogs, 20 families own 1 dog, while the remaining families own 2 cats each. How many dogs and cats are there in all?
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The 15 families own 15x2 = 30 dogs. The 20 families own 20x1 = 20 dogs. There are 50 - 15 - 20 = 15 cat owners. The remaining families own 15x2 = 30 cats. There are 30 + 20 + 30 = 80 dogs and cats in the village.
The final answer: 80.
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