Question 675209
 What is the sum of 20 percent of 30 percent of 40 percent of 80 and 1/4 of 2/3 of 1/6 of 72?  Write your answer as a mixed numeral in lowest terms.


Sum of 20 percent of 30 percent of 40 percent of 80 and 1/4 of 2/3 of 1/6 of 72 =

 
{{{(1/5)(3/10)(2/5)(80) + (1/4)(2/3)(1/6)(72)}}} ------ {{{(1/5)(3/cross(10))(2/5)8(cross(80)) + (1/cross(4))(2/cross(3))(1/cross(6))(cross(12)cross(72))}}} ---- {{{(3*2*8)/(5*5) + 2}}} ----- {{{48/25 + 2}}} ----- {{{48/25 + 50/25}}} ----- {{{98/25}}} ----- {{{highlight_green(3&23/25)}}}


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