Marts income is 30 percent more than Tims income and Tims income is 40 percent less than Juans income. What percentage of Juans income is Marts income  Pick
A) 124%  B) b) 120 %  C) c) 78 %  D) d) 80 %  E) e) 64 %
M = (130/100)T   T = (60/100)J   =&gt; M = (78/100)J   Answer c) 78 %.
<result>C</result>
Marts income is 30 percent more than Tims income and Tims income is 40 percent less than Juans income. What percentage of Juans income is Marts income