Respuesta :

nilbert
Hi there!

There will be a one month anniversary on April 21, since April 21 is exactly one month after March 21. 

Hope this helps!
KatoWolverine
Hello!

Sherri and Alex got together on March 21st.

Their 1 month anniversary would have to be one month after March 21st.
Therefore, their one month anniversary would be on April 21st.
Enjoy.
~Isabella