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jarptica [38.1K]
3 years ago
7

A drawing has a scale of 1:40 on the drawing a bedroom is a rectangle measuring 10 cm x 18 cm a kitchen has an actual area of 30

0,000 cm² which has the bigger actual area of the kitchen or the bedroom
Mathematics
1 answer:
REY [17]3 years ago
3 0

Answer:

The kitchen has a bigger actual area than the bedroom

Step-by-step explanation:

Here, we want to know the compartment with the bigger area

Since the bedroom has a drawing measure of 1 to 40; compared to the actual measurement;

The real dimensions will be;

10 * 40 and 18 * 40

= 400 by 720

So, its area which is length * width will be;

400 cm * 720 cm = 288,000 cm^2

we can see that the kitchen with an area of 300,000 cm^2 is bigger than this area of the bedroom

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boyakko [2]

Answer:

2.52.

Step-by-step explanation:

If one number is x then the other = 3x/8.

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x = 4.2 / 0.625

x = 6.72.

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Step-by-step explanation:

4 0
3 years ago
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N76 [4]

Answer:

6. 16 meters^2, 16 meters

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Step-by-step explanation:

s is for a square

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P=4s

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A=lw

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4 0
3 years ago
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by let the side opposite the 24° be x, (also the hypotenuse of the right-angled triangle)

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Answer:

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