Question

Ted drinks 2 glasses of water in 1 hour. How many glasses of water will he drink in 4 hours?

• A. 4
• B. 8
• C. 16
• D. 6

Answer 1

The correct option is B 8

To find the answer to this question, let’s draw a ratio table.
$\begin{array}{cccc}\text{Number of hours}& 1& 2& 3\\ \text{Number of glasses of water}& 2& 4& 6\end{array}$
Observing the ratio table, we can say that Ted will drink 8 glasses of water in 4 hours.