There are 20\%20%20, percent more goblins than wizards in magic club. There are 120120120 goblins in magic club. How many wizard
s are in the magic club?
2 answers:
Answer:
100
Step-by-step explanation:
We know that there are more goblins than magicians, by 20%.
Thus
be magicians M and goblins G, we have to:
G = 1 * M + 0.2 * M
G = 1.2 * M
M = G / 1.2
Therefore, knowing that in there are a total of 120 elves, replacing:
M = 120 / 1.2
M = 100
So there are 100 magicians in total in the club
Answer:
There are 100 wizards in the magic club.
Step-by-step explanation:
Let the number of wizards be represented by w
Number of goblins (g) = 120
Number of goblins (g) is more than number of wizards (w) by 20%
g = w + 20%w
120 = w + 0.2w
120 = 1.2w
w = 120/1.2 = 100 wizards
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