Write the following in descending order. I. 0.1 II. 0.009 III. 0.09 IV. 1

A. I, III, II, IV
B. III, I, IV, II
C. II,IV, I, III
D. IV, I , III, II

IV, I, III and II

Step-by-step explanation:

Given

I. 0.1   II. 0.009    III. 0.09    IV. 1

Required

Write in descending order

In descending order means, from greatest to least.

From the given list of numbers,

The greatest is 1 (IV)

Followed by 0.1 (I)

Followed by 0.09 (III)

Then, the least is 0.009 (II)

So, the order is: IV, I, III and II