<?php

    $a1 = (4/6)*100;
    $b1 = (1/6)*100;
    $c1 = (1/6)*100;
    echo round($a1, 2)."-";
    echo round($b1, 2)."-";
    echo round($c1, 2)."-";
    echo round($a1+$b1+$c1, 2)."--";

    $a2 = (5/11)*100;
    $b2 = (3/11)*100;
    $c2 = (3/11)*100;
    echo round($a2, 2)."-";
    echo round($b2, 2)."-";
    echo round($c2, 2)."-";
    echo round($a2+$b2+$c2, 2);

?>