Question

Shelly measures the dimensions of her bedroom so she can buy new carpet..

Which set of dimensions for Shelly's carpet is most reasonable?
A
B
C
D
12 feet by 10 feet
60 inches by 36 inches
20 meters by 18 meters
100 centimeters by 80 centimeters

Answer 1

12 feet × 10 feet

Explanation:

12 feet × 10 feet is the size of a modest bedroom.

60in × 36in is only 5×3 feet, more like a closet.

20×18m is around 60×54feet something like a whole studio apartment or 1-bedroom apartment.

100×80cm is like 3 feet by lessthan 3 feet like a doormat size or maybe a coat closet.

Answer 2

The most reasonable set of dimensions for Shelly's carpet is option A: 12 feet by 10 feet. Room dimensions are typically measured in feet, making this choice more aligned with standard practice for carpet sizing.

To determine the most reasonable set of dimensions for Shelly's carpet, we need to consider the typical size of a bedroom. In general, bedrooms are measured in feet or meters, with smaller units like inches or centimeters being less common for entire room dimensions.

Option A (12 feet by 10 feet) is the most reasonable choice, as it is expressed in feet, a standard unit for room dimensions. Options B, C, and D use smaller units (inches, meters, and centimeters, respectively) which are not typical for entire room measurements.