For every $20 that a billionaire spends, a millionaire spends the equivalent of 10 cents. For every $4 that a millionaire spends, a yuppie spends the equivalent of $1. The ratio of money spent by a yuppie, millionaire, and billionaire can be expressed as	Choose the correct choice from the following options:
A) 1 : 2 : 400 B) 1 : 4 : 100 C) 20 : 4 : 1 D) 100 : 4 : 1 E) 400 : 4 : 1
B.........M........Y   20.....0,10......Y   B.........4........1   What I did first was to turn 0.20 to 2 (by multiplying by 10), so that it is easy to find the LCM. This led me to this:   B.........M........Y   200.....1.........Y   B........20......10   Then I multiplied every row by 20 (the LCM of 1 and 40), which led me to this:   B.........M........Y   4000...20.......10   Then I got rid of the extra zero, and in the correct order this is Y:M:B=1:2:40   1 : 2 : 400NS 1 : 2 : 400
<result>A</result>
For every $20 that a billionaire spends, a millionaire spends the equivalent of 10 cents. For every $4 that a millionaire spends, a yuppie spends the equivalent of $1. The ratio of money spent by a yuppie, millionaire, and billionaire can be expressed as