four friends equally shared the cost of supplies for a picnic. the supplies cost $12.40. how much did each pay?
2 answers:
Answer:
$3.10
Step-by-step explanation:
We are given that
Total number of friends=4
Supplies cost=$12.40
We have to find the how much each friend pay.
The supplies cost is equally shared among four friends.
To find the amount paid by each friend we will divided the total supplies cost by 4.
Each friend pays the supplies cost=
Each friend pays the supplies cost=$3.10
When four fiends equally shared the cost of supplies then each friend pays the supplies cost $3.10.
You might be interested in
Answer:
Solving the equation by completing the square method we get
Option B is correct option.
Step-by-step explanation:
We need to solve the equation by completing the square method.
For completing the square method: we need to follow:
We are given:
Solving by completing the square
We need to find ? in our case ? is 3 because 2*3= 6 and our middle term is 6x i,e 2(x)(3)=6x.
So, adding and subtracting (3)^2
So, solving the equation by completing the square method we get
Option B is correct option.