Question 1085651

If Larry worked 411/2 hours this week and spent 1/3 of his time hauling material, how much actual time did Larry spend hauling
<pre>It's a simple as: {{{highlight_green(matrix(1,9, 1/3, of, 41&1/2, "=", (1/3) * (83/2), "=", 83/6, "=", highlight(matrix(1,2, 13&5/6, hours)))))}}}