Answer:
4
Step-by-step explanation:
2 times 2 =4
example:
|| x || = ||||
Answer:
$0.15
Step-by-step explanation:
Cost of each pounds of banana = $0.80
Number of pounds of banana = 2 1/4 pounds
Total cost of banana = $0.80 × 2 1/4 pounds
= 0.80 × 9/4
= 0.80 × 2.25
= 1.8
Total cost of banana = $1.8
Cost of each pounds of strawberry = $1.10
Number of pounds of strawberry = 1 1/2 pounds
Total cost of strawberry = $1.10 × 1 1/2 pounds
= 1.10 × 3/2
= 1.10 × 1.5
= 1.65
Total cost of strawberry = $1.65
How much more did Megan spend on bananas than on strawberries?
Total cost of banana - Total cost of strawberry
= $1.8 - $1.65
= $0.15
Let's define variables:
x1: Friend 1 contribution for the business
x2: Friend 2 contribution for the business
x3: Friend 3 contribution for the business
The total contribution is:

The percentage that each one contributes is given by:

Where,
i = 1, 2, 3
Calculating we have:

Thus, the profit of each one is:
Calculating we have:
Answer:
To each corresponds:
571.43, 400, 228.57
Respectively
The wale school has the lower student teacher ratio