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3 years ago

Can someone help me with this question please..

Mathematics

1 answer:

Luden [163]3 years ago

3 0

Answer:

7200 cm^2

Step-by-step explanation:

The kitchen dimension on the drawing of 14 cm corresponds to an actual kitchen dimension of 40·14 = 560 cm.

The kitchen dimension on the drawing of 22 cm corresponds to an actual kitchen dimension of 40·22 = 880 cm.

The actual kitchen area is ...

Area = length · width = (880 cm)(560 cm) = 492,800 cm^2.

The difference between this area and the bedroom area is ...

500,000 cm^2 -492,800 cm^2 = 7200 cm^2

The kitchen is 7200 cm^2 smaller than the bedroom.

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