In a school garden, there are flowers in different colors. In total there are 96 flowers of four colors: green, red, blue, and yellow. There are 9 green flowers and three times more red flowers. Blue flowers make up to 50% of the total flower count. How many yellow flowers are there?
How many red flowers are there? ** There are 3 * 9 = <<3*9=27>>27 red flowers.
How many blue flowers are there? ** 50/100 * 96 = <<50/100*96=48>>48 flowers are blue.
How many yellow flowers are there? ** Knowing that, there are 96 - 48 - 27 - 9 = <<96-48-27-9=12>>12 yellow flowers in a school's garden.
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