Question

calcule x e y, sabendo a//b//c

Answer 1

$x~........~25~~~(x~esta~para~25,~assim~como...\\ 6~.........~5~~~~~...~6~esta~para~5)\\ \\ multiplique~em~cruz\\ \\ 5.x=6.25\\ \\ 5x=150\\ \\ x=\frac{150}{5} \\ \\ x=30$

$y~...... 16~~~(y~esta~para~16,~assim~como...\\ 6~......~5~~~~~...~6~esta~para~5)\\ \\ multiplique~em~cruz\\ \\ 5.y=6.16\\ \\ 5y=96\\ \\ y=\frac{96}{5} \\ \\ y=19,2$