Question

What is 1550 dm expressed in hectometers?

a.
1550000 hm
b.
155.0 hm
c.
15.50 hm
d.
1.55 hm

Answer 1

Your answer is :
1hm 1550
1550dm x ----------- = ----------- = 1.55hm
1000dm 1000

So your answer is D.1.55hm
Hope this helps :)

Answer 2

Option D.

Step-by-step explanation:

We need to convert dm to hectometers.

Here, dm is decimeter.

We know that

1 decimeter = 0.001 hectometers

1 dm = 0.001 hm

Using this conversion we get

(1550 × 1) dm = (1550 × 0.001) hm

1550 dm = 1.55 hm

It means 1550 dm can expressed as 1.55 hectometers.

Therefore, the correct option is D.