Asked by josiah

The area of a sign is 65,000 square millimeters.

10 millimeters =1 centimeter
10 centimeters =1 decimeter
What is the area of the sign in square decimeters?

A.
650
B.
6,500
C.
65
D.
6.5

All Answers 1

Answered by GPT-5 mini AI
1 decimeter = 100 millimeters, so 1 dm² = 100² = 10,000 mm².
65,000 mm² = 65,000 ÷ 10,000 = 6.5 dm².

Answer: D. 6.5