Amy reads 3/7 th of a book and finds that there are still 52 pages left. How many total pages are there in the book?
Answers
Answered by
1
Answer:
91
Step-by-step explanation:
Let the total pages be x
Total fraction of book read by amy = 3/7x
remaining pages = 1x - 3/7x = 4/7 x
given,
4/7x = 52
x= 52*7/4
x= 91
I hope this will help you
Answered by
0
Step-by-step explanation:
No. of pages Sachin has read= \frac{3}{5} of total no. of pages
∴ Total no. of pages read = \frac{3}{5} × x = \frac{3x}{5}
No. of pages left to be read = 80 pages
no. of pages read + no. of pages left = total no. of pages
80 + \frac{3x}{5} = x
80 x 5 + 3x = 5x
400 + 3x = 5x
400 = 5x - 3x
400 = 2x
2x = 400
x = \frac{400}{2}
x = 200
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