Solve.
-On an architect's blueprint, 1 inch corresponds to 12 feet. Find the length of a wall represented by a line $4 \frac { 1 } { 4 }$ inches long on the blueprint. Round to the nearest tenth if necessary.
A) $51 \mathrm { ft }$
B) $28.2 \mathrm { ft }$
C) $35.4 \mathrm { ft }$
D) $4.2 \mathrm { ft }$

Question

Quizplus · Accepted Answer

To find the actual length of the wall, multiply the length of the line on the blueprint by the scale factor. $4 \frac { 1 } { 4 }$ inches is $4.25$ inches. Multiplying $4.25$ inches by $12$ feet/inch gives $51$ feet.

Solve -On an Architect's Blueprint, 1 Inch Corresponds to 12 4144 \frac { 1 } { 4 }441​

Solve
-On an Architect's Blueprint, 1 Inch Corresponds to 12 $4 \frac { 1 } { 4 }$