Question

Juanita is 15 years old and her brother is 5. what is the ratio of juanita's age to her brother's age?

Answer 1

15:5 and you can also say it as 3:1

Answer 2

Answer: The required ratio is 3 : 1.

Step-by-step explanation: Given that Juanita is 15 years old and her brother is 5 years old.

We are to find the ratio of Juanita's age to her brother's age.

Let x and y represents the ages of Juanita and her brother respectively in years.

Then, according to the given information, we have

`x=15,\\\\y=5.`

Therefore, the ratio of Juanita's age to her brother's age is given by

`x:y\\\\=(x)/(y)\\\\\\=(15)/(5)\\\\\\=(3)/(1)\\\\=3:1.`

Thus, the required ratio is 3 : 1.