day?
First, let's calculate the time it took Sonny to read 100 pages in the afternoon:
100 pages / 60 pages per hour = 1.67 hours
Next, let's calculate the time it took Sonny to read 100 pages in the evening:
100 pages / 40 pages per hour = 2.5 hours
Now, let's calculate the total time Sonny spent reading:
1.67 hours + 2.5 hours = 4.17 hours
Now, let's calculate the total number of pages read:
100 pages + 100 pages = 200 pages
Finally, let's calculate the average rate of reading for the day:
200 pages / 4.17 hours ≈ 47.92 pages per hour
Sonny's average rate of reading for the day was approximately 47.92 pages per hour.
In the afternoon, Sonny read 100 pages
at the rate of 60 pages per hour, in the
evening when he is tired, he reads another
100 pages at the rate of 40 pages per hour.
What was his average rate of reading for the
1 answer