Let the total no. of books be x
on monday: 52
on tues:  \frac{1}{6}X(x-52)
ATQ,half of the book is still left , so
52+ \frac{(x-52)}{6} = \frac{1}{2}x \\  \frac{(312+x-52)}{6} =\frac{1}{2}x \\260+x=3x \\ 2x=260 \\ x=130

This Is a Certified Answer

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
Let total number of pages be x Pages read by her on 1 day = 52 Pages left=x-52 She read 1/6 the next day Pages read by her =1/6(x-52) Since half the book is left so she read only x/2 book Therefore x/2=1/6(x-52)+52 x/2=x/6-26/3+52 x/2-x/6=-26/3+52 x/3=130/3 x=130/3*3 x=130 Total Pages in book are 130
let total page=x
let total=x