In the afternoon Judy read hundred pages at the rate of 60 pages per hour in the evening when she was tired she day another 100 pages at the rate of 40 pages per hour in pages per hour what was average rate of reading for the day?

48

Explanation:

in afternoon he read 100 pages at the rate of 60 pages per hour.

so time taken = 100 / 60

= 1.66 hours

= 100 minutes

in evening time taken by student = 100/40

hours= 2.5

minutes= 150

so average rate of reading=

=total read pages / totaltime

=100+100 / 1.66+2.5

=200 / 4.16

=48.076