A drawing has a scale of 1:30 On the drawing, a kitchen is a rectangle measuring 12 cm by 27 cm A bedroom has an actual area of 300 000 cm² Which has the bigger actual area, the kitchen or the bedroom? You must show your working.

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13-09-2022
Mathematics

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A drawing has a scale of 1:30 On the drawing, a kitchen is a rectangle measuring 12 cm by 27 cm A bedroom has an actual area of 300 000 cm² Which has the bigger actual area, the kitchen or the bedroom? You must show your working.

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bharathparasad577 bharathparasad577 · Answer 1 · 2022-09-18T04:49:08+02:00

The actual area of the bedroom is bigger than the actual area of the kitchen.

The area a rectangle occupies is the space it takes up inside the limitations of its four sides. The area of a rectangle is determined by its dimensions. A rectangle's area is essentially equal to the product of its length and breadth.

In the drawing, the kitchen is in the shape of a rectangle with dimensions of 12 cm × 27 cm.

Therefore, the area of the rectangle will be:

Area = Length × Breadth

Area = 12 cm × 27 cm

Area = 324 cm²

Now, the actual area of the bedroom is 300,000 cm².

Then the difference between the area,

difference = bedroom - kitchen

difference = 300,000 - 324 cm²

difference = 299676 cm²

Therefore, the area of the bedroom is bigger than the area of the kitchen.

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A drawing has a scale of 1:30 On the drawing, a kitchen is a rectangle measuring 12 cm by 27 cm A bedroom has an actual area of 300 000 cm² Which has the bigger actual area, the kitchen or the bedroom? You must show your working.​

Respuesta :

Otras preguntas

A drawing has a scale of 1:30 On the drawing, a kitchen is a rectangle measuring 12 cm by 27 cm A bedroom has an actual area of 300 000 cm² Which has the bigger actual area, the kitchen or the bedroom? You must show your working.