Answer: 24cm²
Step-by-step explanation:
Let square with length 5cm be represented with A, and square with 7cm be represented with B.
Area of a square is L²
Square A will have an area of 5² = 25cm²
Square B will have an area of 7² = 49cm²
Total area between the two squares will be = Area of Square (B - A)
i.e.
Total Area = 49cm² - 25cm² = 24cm²
Answer:
Let c represents cookies Carla made each hour.
As per the statement: Carla the baker worked for 5 hours to make cookies.
⇒ total cookies made in 5 hours = 5c
Also, she ended with 380 cookies altogether.
then,
we have the equation;
Divide both side by 5 we get;
Therefore, 76 cookies Carla made each hour.