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lara [203]
3 years ago
8

HELPP!!

Mathematics
2 answers:
Masja [62]3 years ago
6 0

Answer: 328 square feet.

Step-by-step explanation:

Julie is constructing a scale model of her room.

The model of the rectangular room is   inches by 8 inches.

The scale factor of the model is 1 inch = 2 feet.

The actual length of the room 10 1/4=  × 2

                                                41/4 =  × 2

                                            = 20 1/2 feet

                                                 = 20.5 feet

The actual width of the room = 8 × 2

                                               = 16 feet.

The actual size of the room is 20.5 feet by 16 feet.

Area = Length × width

Area of the room = 20.5 × 16

     = 328 feet²

actual area 328 square feet and scale factor is 1 inch = 2 feet.

anzhelika [568]3 years ago
3 0
Yeah it’s actually 2 lol
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