Question

A student takes an exam. The ratio of her right answers to her wrong answers is 11 to 3. Which of the following could describe this situation?

Answer 1

She answered 9 wrong and 33 right.

Explanation:

Choices:

She answered 9 wrong and 33 right.

She answered 33 wrong and 9 right.

She answers 14 wrong and 22 right.

She answered 22 wrong and 14 right.

11:3 = 22:6 = 33:9 = 44:12 = 55:15 = 66:18 = 77:21 = 88:24 = ...

33 right 9 wrong works.

Answer: She answered 9 wrong and 33 right.