tag:blogger.com,1999:blog-2785915312534903505.post6425444983123703091..comments2024-03-28T22:21:10.274+00:00Comments on O cão que fuma...: Charada (777)Jim Pereirahttp://www.blogger.com/profile/10291210405766125498noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-2785915312534903505.post-10738861972342671052019-03-11T19:07:44.759+00:002019-03-11T19:07:44.759+00:00Exatamente!
“A cauda e a cabeça medem 3 metros c...Exatamente!<br /><br /><br />“A cauda e a cabeça medem 3 metros cada. A restante parte do corpo mede 9 metros.<br />Sendo x a cabeça e y a restante parte do corpo, temos:<br />2x + y = 15<br />y = 2x + x<br />y = 3x<br />2x + 3x = 15<br />5x = 15<br />x = 15/5 = 3m<br />Logo, a cabeça e a cauda medem: 3 + 3 = 6m, e restante parte do corpo: 15 – 6 = 9m.”Cão que fumahttps://www.blogger.com/profile/13394204468077755167noreply@blogger.comtag:blogger.com,1999:blog-2785915312534903505.post-11888390889908070342019-03-09T10:41:42.363+00:002019-03-09T10:41:42.363+00:00Cabeça: 3 metros
Cauda: 3 metros
Resto do corpo: 9...Cabeça: 3 metros<br />Cauda: 3 metros<br />Resto do corpo: 9 metrosJoão Sousahttp://nosandamosapedi-las.blogs.sapo.ptnoreply@blogger.com