Final answer:
In Hadley's scale drawing using a 1/50 scale factor, a 10-foot room would be represented as 0.2 feet, or 2.4 inches, in length.
Step-by-step explanation:
When Hadley is drawing a scale drawing of a room that is 10 feet in length using a scale factor of 1/50, the length of the room in the drawing would be calculated by multiplying the actual length by the scale factor. Therefore, 10 feet multiplied by 1/50 equals 0.2 feet. In Hadley's drawing, the room will be 0.2 feet long, which is 2.4 inches when converted (since 1 foot equals 12 inches).