Question

so far, jina has driven 9.9 miles. she needs to drive a total of 25 miles. how many more miles must jina drive?
□ miles

Explanation:

Step1: Identify the operation

To find out how many more miles Jina must drive, we subtract the miles she has already driven from the total miles she needs to drive. So the operation is subtraction: \( 25 - 9.9 \).

Step2: Perform the subtraction

\( 25 - 9.9 = 15.1 \)

Answer:

15.1