Questions: Jessica started to run on a treadmill after setting its timer for 82 minutes. The display says that she has finished 41% of her run. How many minutes have gone by? Round your answer to the nearest tenth.

Solution Steps

To find out how many minutes have gone by, we need to calculate 41% of the total time (82 minutes). This can be done by multiplying 82 by 0.41 and then rounding the result to the nearest tenth.

To find out how many minutes have gone by, we calculate \( 41\% \) of the total time of \( 82 \) minutes. This is done using the formula:

\[ \text{minutes gone by} = \frac{41}{100} \times 82 \]

Calculating the above expression gives:

\[ \text{minutes gone by} = 0.41 \times 82 = 33.62 \]

Next, we round \( 33.62 \) to the nearest tenth:

\[ \text{rounded minutes} = 33.6 \]

Final Answer