Given U: =(1,2,3,4,5,6,7,8,9)
1 answer:
You might be interested in
Answer:
$4000, $5600 and $7200
Step-by-step explanation:
Let the money be 5x,7x and 9x.
Total collection of money is $16,800
ATQ,
5x+7x+9x=$16,800
21x=$16,800
So, the values are :
5x=5(800) = $4000
7x=7(800) = $5600
9x=9(800) = $7200
Answer:
The equation to find the number of groups can be formed is given as:
where represent the number of groups that can be formed.
We get on solving
Step-by-step explanation:
Number of 4th grade students who become cheerleader = 22
Number of 5th grade students who become cheerleader = 26
Number of cheerleaders in each cheer leading groups = 8
We need to divide the total number of cheer leaders into groups of 8.
Let represent the number of groups that can be formed.
Total number of students who want to become cheerleaders =
So, equation to find the number of groups can be given as :
⇒
⇒
Thus,a total of 6 cheer leading groups can be formed.