tag:blogger.com,1999:blog-2785915312534903505.post1613803662395515504..comments2024-03-28T22:21:10.274+00:00Comments on O cão que fuma...: Charada (704)Jim Pereirahttp://www.blogger.com/profile/10291210405766125498noreply@blogger.comBlogger3125tag:blogger.com,1999:blog-2785915312534903505.post-30961014876893090802018-12-26T21:58:14.909+00:002018-12-26T21:58:14.909+00:00Respostas exatas!
“4 e 12.
4 x 12 = 48; 12 / 4 = ...Respostas exatas!<br /><br />“4 e 12.<br />4 x 12 = 48; 12 / 4 = 3.”<br /><br />Cão que fumahttps://www.blogger.com/profile/13394204468077755167noreply@blogger.comtag:blogger.com,1999:blog-2785915312534903505.post-18353874220659964982018-12-25T19:35:39.605+00:002018-12-25T19:35:39.605+00:00... 12 e 4
S.G.Pinheiro.... 12 e 4 <br />S.G.Pinheiro.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-2785915312534903505.post-1307929181339924812018-12-25T19:20:31.594+00:002018-12-25T19:20:31.594+00:00Temos duas equações:
[1] AxB=48
[2] A/B=3
De [2],...Temos duas equações:<br />[1] AxB=48<br />[2] A/B=3<br /><br />De [2], sabemos que A=3xB<br /><br />Substituindo A em [1]:<br />3xBxB=48<br />3xB^2=48<br />B^2=16<br />B=4<br /><br />E substituindo B em [2]:<br />A=12João Sousahttp://nosandamosapedi-las.blogs.sapo.ptnoreply@blogger.com