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Mamont248 [21]
3 years ago
9

stacy has hired tom to build her a doll house. The doll house will be a scale model of her home, and the scale will be 2 inches:

3ft. The living room in stacy's house is 18 feet by 12 feet and has wall-to-wall carpeting. Hiw many square inches of carpeting will Tom need for thevliving room in Stacy's doll house?
Mathematics
1 answer:
Anni [7]3 years ago
4 0
We know that
[scale]=[doll house]/[<span>real house]
[scale]=12 in/3 ft

</span><span>The living room in stacy's house is 18 feet by 12 feet
</span>so
for 18 ft
 [doll house]=[scale]*[real house]-----> (12/3)*18--------> 72 in

for 12 ft
 [doll house]=[scale]*[real house]-----> (12/3)*12--------> 48 in

The living room in doll house is 72 in by 48 in
The living room area in doll house is (72*48)-----> 3456 in²

<span>Tom will need for the living room in Stacy's doll house 3456 in</span>² <span>of carpeting

the answer is </span>3456 in² of carpeting
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