Answer:
I think 10
Step-by-step explanation:
Answer:
225
Step-by-step explanation:
We can model this question with:
9 = 0.04x
x represents "what number."
0.04x = 9.
Divide 0.04 from both sides
0.04x ÷ 0.04 = 9 ÷ 0.04
9 ÷ 0.04 = 225.
Therefore, 9 is 4% of 225.
Answer:
Following are the solution to the given question:
Step-by-step explanation:
Let
when i is the element itself is allocated to 'j' 
Min

Subject to:

Answer:
15 friends
Step-by-step explanation:
37 - 7=30 so then you divide 30 by 2 which equals 15 so there is your answer.
27 divided by 3 = 9
9 times 5 = 45