# Common Core: 3rd Grade Math : Solve Real World and Mathematical Problems Involving Area: CCSS.Math.Content.3.MD.C.7b

## Example Questions

### Example Question #21 : Solve Real World And Mathematical Problems Involving Area: Ccss.Math.Content.3.Md.C.7b

Nancy is going to replace the carpet in her living room. Her living room is  meters long and  meters wide. How much carpet will Nancy need to cover the living room?

Explanation:

The formula to find area is . We are given the length and the width from the problem, so we can plug those values into our equation and solve.

*Area is the number of square units inside a shape, which is why area is always written with square units.

### Example Question #21 : Solve Real World And Mathematical Problems Involving Area: Ccss.Math.Content.3.Md.C.7b

Megan is going to replace the carpet in her living room. Her living room is  meters long and  meters wide. How much carpet will Megan need to cover the living room?

Explanation:

The formula to find area is . We are given the length and the width from the problem, so we can plug those values into our equation and solve.

*Area is the number of square units inside a shape, which is why area is always written with square units.

### Example Question #135 : How To Find The Area Of A Rectangle

Mark is going to retile his bathroom floor. His bathroom is  meters long and  meters wide. What is the area that he will retile?

Explanation:

The formula to find area is . We are given the length and the width from the problem, so we can plug those values into our equation and solve.

*Area is the number of square units inside a shape, which is why area is always written with square units.

### Example Question #72 : Rectangles

Emily is digging a garden in her backyard that is  meters long and  meters wide. What is the area of her garden?

Explanation:

The formula to find area is . We are given the length and the width from the problem, so we can plug those values into our equation and solve.

*Area is the number of square units inside a shape, which is why area is always written with square units.

### Example Question #312 : Quadrilaterals

What is the area of the rectangle?

Explanation:

The formula to find area is . We are given the length and the width from the problem, so we can plug those values into our equation and solve.

*Area is the number of square units inside a shape, which is why area is always written with square units.

### Example Question #313 : Quadrilaterals

What is the area of the rectangle?

Explanation:

The formula to find area is . We are given the length and the width from the problem, so we can plug those values into our equation and solve.

*Area is the number of square units inside a shape, which is why area is always written with square units.

### Example Question #314 : Quadrilaterals

What is the area of the rectangle?

Explanation:

The formula to find area is . We are given the length and the width from the problem, so we can plug those values into our equation and solve.

*Area is the number of square units inside a shape, which is why area is always written with square units.

### Example Question #81 : Rectangles

What is the area of the rectangle?

Explanation:

The formula to find area is . We are given the length and the width from the problem, so we can plug those values into our equation and solve.

*Area is the number of square units inside a shape, which is why area is always written with square units.

### Example Question #22 : Solve Real World And Mathematical Problems Involving Area: Ccss.Math.Content.3.Md.C.7b

What is the area of the rectangle?

Explanation:

The formula to find area is . We are given the length and the width from the problem, so we can plug those values into our equation and solve.

*Area is the number of square units inside a shape, which is why area is always written with square units.

### Example Question #23 : Solve Real World And Mathematical Problems Involving Area: Ccss.Math.Content.3.Md.C.7b

What is the area of the rectangle?