The ratio of Tammy's age to his father's age when his father is 48 will be 1:2.
Since we are informed that when Tammy was 4, the ratio of Tammy’s age to her father’s age was 1:7. This means that his father's age when he was 4 years will be:
= 4 × 7 = 28 years.
Now since his father is 48 years, this means it was 20 years after. Therefore, Tammy's age will be:
= 4 + 20 = 24 years.
Therefore, the ratio of their ages will be:
= 24 / 48 = 1/2 = 1:2.
The ratio of Tammy's age to his father's age when his father is 48 will be 1:2.
Read related link on:
https://brainly.com/question/25240244
