Mathematics
Grade-7
Easy
Question
Rebeca reads a 320 pages book. If she read 
of the book every day, number of pages she read after 4 days is _____.
- 60
- 70
- 75
- 80
Hint:
In this question we will find out the number of pages read in 1 day and multiply that with 4 to find out how many pages she had read after 4 days.
The correct answer is: 80
STEP BY STEP SOLUTION
Total number of pages = 32
Part of book read everyday =
Pages read in one day = part of book read in one day 
Totak number of pages in the book
Pages read in one day = 
Pages
Therefore, the number of pages read by Rebeca after 4 days = 4 number of pages read in 1 day
Pages read after 4 days = 4 × 20 = 80 Pages.
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