WorkKeys Math Challenge 2025 – Master the Numbers and Unlock Success!

To determine how many weeks are in approximately 3 months, it's helpful to consider the average length of a month. Generally, a month is roughly 4 weeks long. Therefore, if you multiply 3 months by the average of 4 weeks per month, you get:

3 months × 4 weeks/month = 12 weeks.

However, since some months are slightly longer (31 days) and others are shorter (28 or 30 days), a more precise calculation would yield about 13 weeks in 3 months.

Using 30 or 31 days to get a better approximation, you can say:

- For 30 days: 30 days ÷ 7 days/week = approximately 4.29 weeks.

- For 31 days: 31 days ÷ 7 days/week = approximately 4.43 weeks.

So, summing it up for 3 months, which can reasonably average out to about 90 days, 90 days ÷ 7 days/week gives approximately 12.86 weeks, which can be rounded to about 13 weeks.

This reasoning supports why 13 weeks is the most accurate choice when estimating the number of weeks in 3 months, making it the best answer.