2
QuizMultiple Choice

Scientific Measurement — Unit test

Question 2 • (Rogowski)WCA 4321 Environmental Science 1st 9 weeks 26-27

What is 1550 dm expressed in hectometers?

Answer
A
1550000 hm
B
155.0 hm
C
15.50 hm
D
1.55 hm

Explanation

Since 1 hectometer equals 100 meters and 1 meter equals 10 decimeters, 1 hectometer equals 1,000 decimeters. Convert by dividing: 1,550 ÷ 1,000 = 1.55, so the answer is 1.55 hm.

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