Jana's best time in a swim race so far is 3.058 minutes. She wants to try to swim the distance 0.025 minute faster. If she is successful, what will be her new best time

Answer: 3.033

Step-by-step explanation:

Since it's using the word faster, you know Jana wants to remove time from her total. So, you'd subtract however many minutes she wants to be faster by from the current total.

3.058 - 0.025 = 3.033