div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: kvclassescom · 20 21 22 23 24 25 26 28 29 16 AL A and B together can do a piece of work in 10 days B and C together can do it in 12 days while A and C together can do src=https:reader034vdocumentsusreader034viewer20220420235e7ad86799f701251d371ee8html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: kvclassescom · 20 21 22 23 24 25 26 28 29 16 AL A and B together can do a piece of work in 10 days B and C together can do it in 12 days while A and C together can do src=https:reader034vdocumentsusreader034viewer20220420235e7ad86799f701251d371ee8html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 3button div class=ts-image amp-img class=ts-thumb alt=Page 3: kvclassescom · 20 21 22 23 24 25 26 28 29 16 AL A and B together can do a piece of work in 10 days B and C together can do it in 12 days while A and C together can do src=https:reader034vdocumentsusreader034viewer20220420235e7ad86799f701251d371ee8html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 4button div class=ts-image amp-img class=ts-thumb alt=Page 4: kvclassescom · 20 21 22 23 24 25 26 28 29 16 AL A and B together can do a piece of work in 10 days B and C together can do it in 12 days while A and C together can do src=https:reader034vdocumentsusreader034viewer20220420235e7ad86799f701251d371ee8html5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 5button div class=ts-image amp-img class=ts-thumb alt=Page 5: kvclassescom · 20 21 22 23 24 25 26 28 29 16 AL A and B together can do a piece of work in 10 days B and C together can do it in 12 days while A and C together can do src=https:reader034vdocumentsusreader034viewer20220420235e7ad86799f701251d371ee8html5thumbnails5jpg 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28 29 16 AL A and B together can do a piece of work in 10 days B and C together can do it in 12 days while A and C together can do src=https:reader034vdocumentsusreader034viewer20220420235e7ad86799f701251d371ee8html5thumbnails8jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 9button div class=ts-image amp-img class=ts-thumb alt=Page 9: kvclassescom · 20 21 22 23 24 25 26 28 29 16 AL A and B together can do a piece of work in 10 days B and C together can do it in 12 days while A and C together can do src=https:reader034vdocumentsusreader034viewer20220420235e7ad86799f701251d371ee8html5thumbnails9jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 10button div class=ts-image amp-img class=ts-thumb alt=Page 10: kvclassescom · 20 21 22 23 24 25 26 28 29 16 AL A and B together can do a piece of work in 10 days B and C together can do it in 12 days while A and C together can do 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