Let number of wizards in the magic club = x . And number of goblins is 20% more than that of wizards.
Therefore , number of wizards in the magic club is
And total number of goblins and wizards = 120
Therefore , we will get
Multiplying both sides by 100
Dividing both sides by 220
Therefore number of goblins
Answer:30 and 7
Step-by-step explanation:
Answer:
It is
Step-by-step explanation:
Using Pythagoras 51^2 = 50^2 + b^2
b=10.0499
Answer:
no
Step-by-step explanation:
0.54 rounded to the nearest one is 1
1.25 is 1
1.50 is 1
1.75 is 2
2.30 is 2
all that added would give you 7 which is less than 10
the exact number is also 7.34
Answer:
$834.40
Step-by-step explanation:
Find how many kg Lulu has total by adding 43.50 and 43.50+25 together.
You get 112 kg, and then multiply that by the price per kg, so 112 * 7.45 is 834.40.