Question

The rectangular floor of a classroom is 36 feet in length and 32 feet in width a scale drawing of the floor has a length of 9 inches. What is the area in square inches of the floor in the scale drewing

Answer 1

length of floor in feets = 36

breath of flooring feets = 32

in drawing painting the length = 9 inch
and let breath = x inch

and we can say the ratio of sides in feet is equal to the ratio of sides in inches in scale drawing-- so ,

36:32 = 9:x
so, we can say ,x = 8

so , now the area of scale painting =
9×8 = 72 inches ² ANSWER..

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Answer 2

Answer:

72 inches ²

Step-by-step explanation:

length of the floor in feets =36

breath of flooring in feets=32

in drawing painting the length =9 inch and let breath = xinch

and we can say the ratio of sides in fret is equal to the ratio of sides inches in scale drawing...so,

36:32=9:x

so, we can say, x=8

so, how the area of scale painting =9*8=72 inches ²