There are 3 children and few cats at a house. The total number of legs at the house are 34. How many cats are there at the house?
In a house, there are dogs, cats and parrots in the ratio3:7:5. If the number of cats was more than the number of dogs by a multiple of both 9 and 7, what is the minimum number of pets in the house?
In a pet shop, there are cats and birds. If heads are counted, there are 200 and of legs are counted, there are 580. How many birds are there?
A man visited a pet shop, and found only cats and birds. He counted a total of 200 heads and 580 legs. How many birds are there in the pet shop?