With this information, you can calculate the quantity of months 3 weeks is equal to.
¿What is the inverse calculation between 1 month and 3 weeks?
Performing the inverse calculation of the relationship between units, we obtain that 1 month is 1.4493738 times 3 weeks.
Which is the same to say that 3 weeks is 0.68995313 months.
Three weeks equals to zero months. *Approximation
A month is one times three weeks. *Approximation