Question

Question is in the picture

Answer 1

`\huge\boxed{\sf x = 64 \ words}`

Explanation:

Given that,

Memorized words = 16

These memorized words are 1/4 of the list.

Let the total words be x.

So,

`\displaystyle (1)/(4) \ of \ the \ total \ words = 16`

Key: "of" means "to multiply" and total words = x

`\displaystyle (1)/(4) * x = 16\\\\Multiply \ both \ sides \ by \ 4\\\\1 * x = 16 * 4\\\\x = 64 \ words\\\\\rule[225]{225}{2}`