Curtis types 48 words in 1 minute. How many words does Curtis type in 8 minutes?

Use the following equivalent rates to help solve the problem.

StartFraction 48 words Over 1 minute EndFraction = StartFraction question mark words Over 8 minutes EndFraction

How many words does Curtis type in 8 minutes?
270 words
336 words
384 words
432 words

1 answer

To find out how many words Curtis types in 8 minutes, we can set up a proportion using the equivalent rates provided.

We know that:

\[ \frac{48 \text{ words}}{1 \text{ minute}} = \frac{x \text{ words}}{8 \text{ minutes}} \]

To find \(x\), we can cross-multiply:

\[ 48 \text{ words} \times 8 \text{ minutes} = x \text{ words} \times 1 \text{ minute} \]

Now, calculate the left side:

\[ 48 \times 8 = 384 \]

So we have:

\[ 384 = x \]

Thus, Curtis types 384 words in 8 minutes.

The answer is 384 words.