There are 20% more goblins than wizards in magic club. There are 120 goblins in magic club.

How many wizards are in the magic club?

wizards

If we express wizards as w, we can make the equation 120=w+0.2w

120=1.2w

1200=12w

100=w

So there are 100 wizards in the magic club

100 wizards

Step-by-step explanation:

Since this problem is asking for how many wizards there are, we can use w = wizards

Next, we know that there are 120 goblins and that there are 20% more goblins than wizards in magic club.

120 = w + 20%w

120 = w + 0.2w

(percentages are just the percent/100)

120 = 1.2w

1200 = 12w

100 = w

Final Answer: There are 100 wizards in the magic club