Ince we know the answer in terms of the amount of remaining pages, we first need to calculate how much of the book<span> remains. This can be calculated as follows: 1/5 + 2/7 = (7+2*5)/35 = 17/35. Therefore, on </span>Sunday<span> the remaining pages </span>is<span> 1- 17/35 or 18/35. 5/9 of 18/35 </span>is 2/7, so Lindaread<span> 2/7 of the </span>book<span> ...</span>