{1} Point(119,385)[hidden]; {2} Point(119,357)[hidden]; {3} Point(138,386)[hidden]; {4} Point(138,325)[hidden]; {5} Point(170,388)[hidden]; {6} Point(170,352)[hidden]; {7} Point(201,388)[hidden]; {8} Point(201,292)[hidden]; {9} Point(22,131)[hidden]; {10} Point(98,131)[hidden]; {11} Segment(2,1)[hidden,black]; {12} Segment(4,3)[hidden,black]; {13} Segment(6,5)[hidden,black]; {14} Segment(8,7)[hidden,black]; {15} Segment(10,9)[hidden,black]; {16} Parameter(0,235,306,'contentsa')[hidden,black]; {17} Midpoint(15)[hidden]; {18} Parameter(60,235,319,'sizea')[hidden,black]; {19} Parameter(0,235,332,'contentsb')[hidden,black]; {20} Parameter(100,235,346,'sizeb')[hidden,black]; {21} Circle(10,17)[hidden,black]; {22} Segment(17,9)[black]; {23} Translation/FixedAngle/MarkedDistance(9,16,1.57)[hidden]; {24} Translation/FixedAngle/MarkedDistance(9,18,1.57)[hidden]; {25} Translation/FixedAngle/MarkedDistance(10,19,1.57)[hidden]; {26} Translation/FixedAngle/MarkedDistance(10,20,1.57)[hidden]; {27} Point on object(21,0.00000000)[hidden]; {28} Parallel(22,23)[hidden,black]; {29} Perpendicular(22,9)[hidden,black]; {30} Perpendicular(22,17)[hidden,black]; {31} Segment(23,9)[black]; {32} Parallel(22,24)[hidden,black]; {33} Segment(24,9)[black]; {34} Segment(25,10)[black]; {35} Segment(26,10)[black]; {36} Segment(27,10)[black]; {37} Intersect(30,28)[hidden]; {38} Intersect(32,30)[hidden]; {39} Segment(37,23)[black]; {40} Segment(17,37)[black]; {41} Segment(38,24)[black]; {42} Segment(17,38)[black]; {43} Polygon(17,38,24,9)[black]; {44} Polygon(17,37,23,9)[yellow]; {45} Perpendicular(36,10)[hidden,black]; {46} Perpendicular(36,27)[hidden,black]; {47} Parallel(36,25)[hidden,black]; {48} Parallel(36,26)[hidden,black]; {49} Intersect(47,46)[hidden]; {50} Intersect(46,48)[hidden]; {51} Segment(49,25)[black]; {52} Segment(27,49)[black]; {53} Segment(50,26)[black]; {54} Segment(27,50)[black]; {55} Polygon(27,50,26,10)[black]; {56} Polygon(27,49,25,10)[yellow]; sizeb.value) { contentsa.value = total - sizeb.value contentsb.value = sizeb.value } else { contentsa.value = 0 contentsb.value = total } steps.value++ } else if (action.name == pourBtoA.name) { var total = contentsa.value + contentsb.value if (total > sizea.value) { contentsb.value = total - sizea.value contentsa.value = sizea.value } else { contentsb.value = 0 contentsa.value = total } steps.value++ } else { // do a reset contentsa.value = 0 contentsb.value = 0 waste.value = 0 steps.value = 0 if (action.name == six_Ten.name) { displaysizea.value = 6 displaysizeb.value = 10 } else if (action.name == four_Three.name) { displaysizea.value = 4 displaysizeb.value = 3 } else if (action.name == three_Seven.name) { displaysizea.value = 3 displaysizeb.value = 7 } else if (action.name == ten_Twelve.name) { displaysizea.value = 10 displaysizeb.value = 12 } else if (action.name == six_Eleven.name) { displaysizea.value = 6 displaysizeb.value = 11 } sizea.value = displaysizea.value * 10 sizeb.value = displaysizeb.value * 10 } displaycontentsa.value = contentsa.value * .1 displaycontentsb.value = contentsb.value * .1 } ]]> You now have a choice of five pairs of containers to use for measuring. For each pair of containers, can you make the purchase of 8 lbs. of diamonds? For those pairs that work, how can you make the purchase? ]]>