At a pet store, the ratio of cats to dogs is 7:3, and the ratio of birds to dogs is 5:6. If the pet store only has birds, cats, and dogs, then birds represent what percent of all animals at the store?

Respuesta :

7:3=14:6

5:6

total=14x+6x+5x=25x

5x/25xX100

20%

Otras preguntas