Answer :
Final answer:
The area of the playroom is calculated by multiplying the room's length and width which results to 1,200 square feet. The correct answer is B) 1200 square feet. The calculation of area is a basic mathematical skill applicable in many life scenarios.
Explanation:
The subject of the question is the calculation of area in mathematics. Given the length and width of Mrs. Reyes' child's playroom, one can find the area by multiplying these two measurements. So, 40 feet (length) x 30 feet (width) = 1,200 square feet. Therefore, the correct answer is B) 1200 square feet. This demonstrates the principle of calculating the area of rectangular spaces in a practical, real-world context such as room dimensions. In conclusion, the calculation of area is a basic mathematical skill that can be applied in a range of real-life scenarios, from interior decoration to construction planning.
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