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3 years ago

Help me please help ASAP help me ASAP ASAP please please help ASAP ASAP

Mathematics

1 answer:

Lapatulllka [165]3 years ago

3 0

Answer:

304

Step-by-step explanation:

you don't know the relation of feet and inches ? or what is the problem ?

1 foot = 12 inches

so, if we would simply scale feet to inches (divide by 12), the length would be 32 inches.

32×12 / 12 = 32.

but it is 16 inches.

we notice the ratio of 32 to 16 (a factor of 2 between them), so we need another division by 2 to scale correctly.

therefore the scaling factor s = 1/12/2 = (1/12)/(2/1) = 1/24 on inches.

this scaling factor is the same for every dimension or axis.

the full size width is 38×12 inches.

so the scaled width of the room is therefore 38×12/24 = 38/2 = 19.

the floor area of the scanned room is then 16 × 19 = 304

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