Question

If Rahul reads 8 pages daily, he can finish a book in 15 days. How many pages
does Rahul read daily if he finishes the book in 10 days? is this direct or inverse variation

Answer 1

Answer:

Rahul will read 12 pages per day if he finishes the book in 10 days.

Step-by-step explanation:

Pages Rahul reads in 1 day=8

Pages Rahul reads in 15 days=8×15

=120

If he reads the same book in 10 days.Then,

120÷10=12

Pls mark as brainliest

Answer 2

Answer:

Step-by-step explanation:

Direct variation- if value of a variable increases or decreases depending upon other variable.

Inverse- if value of a variable increases when other's value decreases and decreases when other's value increases.

Here 8 pages per day in 15days he would finish a book of 120 pages.. if total no of days decreases (from 16 to 10) then pages per day increases. In 10days he needs to finish the Book of 120 pages. And for this he would read 12pages per day (instead of 8 pages per day) . So it is an example of inverse variation.