Final answer:
Shaqur spent 48 hours reading non-fiction. The calculation was done by taking 60% of his total reading time (120 hours) for science fiction and subtracting it from the total to get the non-fiction reading hours.
Step-by-step explanation:
The question asks us to calculate the time Shaqur spent reading non-fiction over the summer. Shaqur spent a total of 120 hours reading, and 60% of that time was spent on science fiction. To find the time spent on non-fiction, we first calculate the time spent on science fiction and then subtract it from the total reading time.
Step 1: Calculate the time spent on science fiction.
60% of 120 hours is:
(60/100) × 120 hours = 72 hours
Step 2: Calculate the time spent on non-fiction.
Total time - Time on science fiction = Time on non-fiction
120 hours - 72 hours = 48 hours
Shaqur spent 48 hours reading non-fiction.