Question

Of the following numbers: which is the least precise?

A. 1.05 kg
B. 1.005 kg
C. 1.89 kg
D. 1.1 kg.

Answer 1

The least precise measurement is 1.89 kg.

Step-by-step explanation:

The least precise measurement is 1.89 kg.

Let's compare the numbers:

1. 1.05 kg
2. 1.005 kg
3. 1.89 kg
4. 1.1 kg

Among these numbers, 1.89 kg has the largest value, indicating more precision. Therefore, it is the least precise number.