Question

what number does the model represent? 1.3 what number is equivalent to 1.3? 1.03 0.13 1.30 13.0

Explanation:

Step1: Identify the model's number

The left square is fully shaded (1 whole), the right square has 3 out of 10 columns shaded (0.3). Total: $1 + 0.3 = 1.3$.

Step2: Find equivalent number to 1.3

Adding a trailing zero to a decimal doesn't change its value. So $1.3 = 1.30$.

Answer:

1.3; 1.30