Question 901861
1 - 1/2 - 1/3 = 1 - 3/6 - 2/6 = 1/6
x/2(.05)+x/3(.04)+ x/6(.045)=$550  |Multiply thru by 6 so as all denominators = 1
3x(.05)+ 2x(.04)+ x(.045)=$550*6
 x(.15 + .08 + .045) = $550*6
 x = $550*6/.275