div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: CHAPTER 27 PROBLEMS src=https:reader031fdokumentcomreader031viewer20220124236177ffc76d487e6c4e63002chtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv class=annotation annotationTitlesummersdiv div class=annotation div class=annotationTitlesummersdiv div class=annotationContentsCHAPTER 27 PROBLEMSdiv divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: CHAPTER 27 PROBLEMS src=https:reader031fdokumentcomreader031viewer20220124236177ffc76d487e6c4e63002chtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: CHAPTER 27 PROBLEMS src=https:reader031fdokumentcomreader031viewer20220124236177ffc76d487e6c4e63002chtml5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdiv