If a student writes 150 words in 3 minutes, how many words can they write in 12

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Question: If a student writes 150 words in 3 minutes, how many words can they write in 12 minutes?

Options:

Correct Answer: 600

Solution:

In 3 minutes, the student writes 150 words. In 12 minutes, they can write (150 words/3 minutes) * 12 minutes = 600 words.

If a student writes 150 words in 3 minutes, how many words can they write in 12 minutes?

If a student writes 150 words in 3 minutes, how many words can they write in 12 minutes?

Step 1: Determine how many words the student writes in 1 minute. To do this, divide the number of words (150) by the number of minutes (3). So, 150 words ÷ 3 minutes = 50 words per minute.
Step 2: Now, find out how many words the student can write in 12 minutes. Multiply the number of words they can write in 1 minute (50) by the number of minutes (12). So, 50 words per minute × 12 minutes = 600 words.
Step 3: Therefore, the student can write a total of 600 words in 12 minutes.

Rate of Writing – Understanding how to calculate the total output based on a given rate over a specified time.
Proportional Relationships – Applying proportional reasoning to scale up the number of words written based on time.