Three blue chips are in a jar which is 10% of the entire chips. If 50% of the chips are white and the rest are green, how many green chips are there?
10% + 50% = 60% of the chips in the jar are not green.
So, 100% - 60% = 40% of the chips are green.
There are 40%/10% = 4 sets of 10% to make 40%.
Hence, there are 3 chips x 4 sets = <<3*4=12>>12 green chips.
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