I need help on my Home work!?

There were many students at the fiesta. This is how I figured it out. 2, 3 and 4 divides equally in to 12 that means there is 1 table of 12 kids. 13 plates feed those 12 kids equally at the first table. There’s 65 dishes total. So you have to divide 65 by 13 and you have 5. So you have 5 tables with 12 kids at each one, and 12 times 5 equals 60. So there were 60 4th grade students at the Mexican fiesta.