Question
Maris has 1,400 minutes to use on her cell phone. She has used 45% of her minutes. How many minutes has she used?
560
630
650
695
560
630
650
695
Answers
GPT-4o mini
To find out how many minutes Maris has used, we need to calculate 45% of her total minutes, which is 1,400.
First, convert the percentage to a decimal:
\[
45\% = \frac{45}{100} = 0.45
\]
Next, multiply this decimal by the total number of minutes:
\[
\text{Minutes used} = 1,400 \times 0.45
\]
Calculating this gives:
\[
1,400 \times 0.45 = 630
\]
Therefore, Maris has used **630 minutes**.
The answer is **630**.
First, convert the percentage to a decimal:
\[
45\% = \frac{45}{100} = 0.45
\]
Next, multiply this decimal by the total number of minutes:
\[
\text{Minutes used} = 1,400 \times 0.45
\]
Calculating this gives:
\[
1,400 \times 0.45 = 630
\]
Therefore, Maris has used **630 minutes**.
The answer is **630**.