Question

3) Mohanrao took 10 days to finish a book reading 40
pages everyday. How many pages must he read in a
day to finish it in 8 days?​

Answer 1

Answer:

X      =  50 Pages

Step-by-step explanation:

Let Mohanrao read x pages every day to finish the book in 8 days.

As the number of days increases the number of pages decreases so its in inverse proportion

∴   8 × X     =  10 × 40

      8X       =  400

         X      =  400 ÷ 8

         X      =  50 Pages

∴  Hence Mohanrao will have to read 50 pages everyday to finish the book in 8 days

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