marts income is 60 percent more than tims income and tims income is 40 percent less than juans income . what percentage of juans income is marts income
"tim = 100 mary ' s income is 60 percent more than tims income ; mary ' s income = t + 0.6 t = 1.6 t = 1.6 * 100 = 160 tims income is 40 percent less than juans income . 100 is 40 % less than juan ' s income 100 = j - 0.4 j 100 = 0.6 j j = 100 / 0.6 = 1000 / 6 what percentage of juans income is marts income ( 160 / ( 1000 / 6 ) ) * 100 = ( 160 * 6 * 100 ) / 1000 = 96 % answer : c"
multiply(divide(add(const_100, 60), multiply(divide(const_100, subtract(const_100, 40)), const_100)), const_100)