(function(){var loadHandler=window['sl_{FC37AADE-D495-4A69-A16B-C66788C46235}'];loadHandler&&loadHandler(8, '<div id="spr0_44591"><div id="spr1_44591" class="kern slide"><img id="img7_44591" src="data/img17.png" width="960px" height="540px" alt="" style="left:0px;top:0px;"/><div id="spr3_44591" style="left:960px;top:0px;"><img id="img0_44591" src="data/img0.png" width="541" height="960" alt="" style="left:-0.218px;top:0px;"/></div><div id="spr4_44591" style="left:37px;top:32px;"><img id="img1_44591" src="data/img59.png" width="893" height="487" alt=""/></div><div id="spr5_44591" style="left:-135.768px;top:21.384px;"><img id="img2_44591" src="data/img18.jpg" width="111" height="111" alt="A white circle with leaves and blue text  Description automatically generated" style="left:-0.052px;top:-0.052px;"/></div></div><div id="spr2_44591" class="kern slide"><div id="svg0_44591" style="left:-73.873px;top:-73.873px;"><svg width="1111" height="691" viewBox="-87.308 -87.308 1111 691"><path fill="#ffffff" stroke="#f79646" stroke-width="1" stroke-linecap="butt" stroke-linejoin="miter" stroke-miterlimit="8" d="M0.5,86.308 a85.808,85.808 0 0,1 85.808,-85.808 h763.609 a85.808,85.808 0 0,1 85.808,85.808 v343.222 a85.808,85.808 0 0,1 -85.808,85.808 h-763.609 a85.808,85.808 0 0,1 -85.808,-85.808 Z" fill-rule="evenodd"/></svg></div><div id="spr6_44591" style="left:45.88px;top:19.531px;"><img id="img3_44591" src="data/img60.png" width="184" height="92" alt="" style="left:-0.134px;top:0.049px;"/></div><div id="spr7_44591" style="left:293.419px;top:30.193px;"><div style="width:0px;"><span id="txt0_44591" data-width="430.078125" style="left:7.2px;top:4.496px;">b) Cách rút gọn phân số</span></div></div><div id="spr8_44591" style="left:59px;top:109px;"><img id="img4_44591" src="data/img66.png" width="413" height="66" alt="Ví dụ: Rút gọn phân số  20 35  "/></div><div id="spr9_44591" style="left:33.29px;top:185.032px;"><div style="width:0px;"><span id="txt1_44591" class="nokern relpos" dir="auto" style="left:7.2px;top:5.435px;">•</span> <span id="txt2_44591" class="relpos" data-width="608.132812" style="left:39.596px;top:4.406px;">Nhận xét: 20 và 35 đều chia hết cho 5</span></div></div><div id="spr10_44591" style="left:42px;top:252px;"><img id="img5_44591" src="data/img67.png" width="814" height="66" alt="Chia tử số và mẫu số cho 5, ta viết:  20 35 =  20 : 5 35 : 5 =  4 7 "/></div><div id="spr11_44591" style="left:39px;top:348px;"><img id="img6_44591" src="data/img68.png" width="881" height="65" alt="Ta nói: Phân số  20 35  đã được rút gọn thành phân số  4 7 "/></div></div></div>', '{"s":[]}');})();