Abhishek Jain typed 50 pages at the rate of 30 pages per hour on Sunday. On Monday, he could only type 50 extra pages at the rate of 20 pages per hour. What has his average rate of typing been overall. Calculate in pages per hour?
Answers
Abhishek Jain typed 24 pages per hour.
Step-by-step explanation:
=> According to the question, Abhishek Jain typed 50 pages at the rate of 30 pages per hour on Sunday.
∴ No. of hours Abhishek typed on Sunday = 50 / 30 = 5/3
=> He could only type 50 extra pages at the rate of 20 pages per hour on Monday.
∴ No. of hours Abhishek typed on Monday = 50 / 20 = 5/2
=> Total hour spent for typing:
= Hours spent on sunday= 5 / 3 + 5 / 2
= 10 + 15 / 6
= 25 / 6
=> Total No. of pages typed by him:
= 50 + 50
= 100
=> Average rate of typing:
Average rate = total page typed / total hours of typing
= 100 / 25 / 6
= 600 / 25
= 24 pages/hour
Hence, Abhishek Jain typed 24 pages per hour.
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