Question

Carl's grandfather is exactly 5 times older than Carl. Which three statements must be true?​ 1 SEE ANSWER

Answer 1

x = 5y

Explanation:

Let the age of Carl's grandfather be x

Let the age of his son be y

If Carl's grandfather is exactly 5 times older than Carl, this can be expressed as;

x = 5y

Hence the required expression is x = 5y