div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentin-a-class-room-the-ratio-of-number-of-girls-to-that-of-boys-is-3-4-the-averagehtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: In a class room the ratio of number of girls to that of boys is 3 : 4 The average height of students in the class is 46 feet If the average height of the boys in the class is 48 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsinreader033viewer20220420235e7aacc9f9d9c75426766f9ehtml5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentin-a-class-room-the-ratio-of-number-of-girls-to-that-of-boys-is-3-4-the-averagehtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: In a class room the ratio of number of girls to that of boys is 3 : 4 The average height of students in the class is 46 feet If the average height of the boys in the class is 48 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsinreader033viewer20220420235e7aacc9f9d9c75426766f9ehtml5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentin-a-class-room-the-ratio-of-number-of-girls-to-that-of-boys-is-3-4-the-averagehtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: In a class room the ratio of number of girls to that of boys is 3 : 4 The average height of students in the class is 46 feet If the average height of the boys in the class is 48 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII=...