Respuesta :

Answer: 2 1\2

Step-by-step explanation:

4-1 1\2=2 1\2

dogs age: 4

cats age: 1 and 1/2 younger

1 and 1/2 = 1.50

4.00 - 1.50 = 2.50

2.50 = 2 and 1/2

so your final answer would be “olivia’s cat is 2 1/2 years old.”