Question 1207392
<pre>
Camila goes to the grocery store every 15 days. Mateo goes to
the grocery store every 12 days. If both Camila and Mateo go to
the grocery store today, how many days until they go to the
grocery store on the same day again?
A 3
B 24
C 60
D 120

LCM (Least Common Multiple) of 15 and 12, which is <font color = red><font size = 4><b>60 (CHOICE C)</font></font></b></pre>