Question
grade \( >0.11 \) Percent of change: word problems 54 S Yesterday, Diane went surfing and was out for 6 hours. Today, she spent \( 50 \% \) less time riding waves. How long was Diane out surfing today? \( \square \) hours Submit
Ask by Alexander Cervantes. in the United States
Feb 19,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
Diane was out surfing for 3 hours today.
Solution
Diane was out surfing yesterday for 6 hours. Today, she spent 50% less time than yesterday. To find 50% less of 6 hours, calculate:
50% of 6 hours = 0.50 × 6 = 3 hours.
Then, subtract that from 6 hours: 6 hours − 3 hours = 3 hours.
So, Diane was out surfing for 3 hours today.
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Simplify this solution The Deep Dive
To find out how long Diane surfed today, we start by calculating \( 50\% \) of the time she spent yesterday. Since she was out for 6 hours, \( 50\% \) of 6 hours is \( 3 \) hours (which is half of 6). To find out how long she surfed today, we subtract this from the 6 hours: \( 6 - 3 = 3 \) hours. So, Diane was out surfing today for \( 3 \) hours! So, the final answer is: \( \square \) 3 hours
