In a big box, there are marbles in 4 colors. Inside, there are 20 red marbles.  There are three times more green marbles than red.  Yellow marbles make up 20% of the green marbles. How many marbles are of a different color if the total of all marbles in the box is three times more than the number of green marbles? Let's think step by step and output the final answer after "####".
user
There are 3 * 20 = <<3*20=60>>60 green marbles.
There are 60 * 20/100 = <<60*20/100=12>>12 yellow marbles
In total there are 3 * 60 = <<3*60=180>>180 marbles.
That leaves 180 - 20 - 60 - 12 = <<180-20-60-12=88>>88 marbles of another color in the box.
#### 88
In a big box, there are marbles in 4 colors. Inside, there are 20 red marbles.  There are three times more green marbles than red.  Yellow marbles make up 20% of the green marbles. How many marbles are of a different color if the total of all marbles in the box is three times more than the number of green marbles?
train