Question

Dylan is buying a house and looking at the blueprints to make his decision. if each 4 cm in the scale drawing below is equal to 7 feet, what is the area if the living room? The living room is 8cm by 16cm

Answer 1

First, we need to convert the measurements from centimeters to feet.

Each 4 cm is equal to 7 feet, so we can set up a proportion:

4 cm = 7 feet
8 cm = x feet

To solve for x (the length of the living room in feet), we can cross-multiply:

4 cm * x feet = 8 cm * 7 feet
4x = 56
x = 14

So the length of the living room is 14 feet.

Using the same method, we can find that the width of the living room is 28 feet (since each 4 cm is equal to 7 feet, and the width is 16 cm).

Now we can find the area of the living room by multiplying length times width:

Area = 14 feet * 28 feet
Area = 392 square feet

So the area of the living room is 392 square feet.

Answer 2

Dylan is buying a house and looking at the blueprints to make his decision. if each 4 cm in the scale drawing below is equal to 8 feet, what is the area if the living room? The living room is 12cm by 12cm

Answer 3

First, we need to convert the measurements from centimeters to feet.

Each 4 cm is equal to 8 feet, so we can set up a proportion:

4 cm = 8 feet
12 cm = x feet

To solve for x (the length of the living room in feet), we can cross-multiply:

4 cm * x feet = 12 cm * 8 feet
4x = 96
x = 24

So the length of the living room is 24 feet.

Using the same method, we can find that the width of the living room is also 24 feet (since each 4 cm is equal to 8 feet, and the width is also 12 cm).

Now we can find the area of the living room by multiplying length times width:

Area = 24 feet * 24 feet
Area = 576 square feet

So the area of the living room is 576 square feet.