<human>:  There are 48 crayons in the box. Kiley takes 1/4 of them away. Joe takes away half of the remaining crayons, how many crayons are left?
<bot>: How many crayons does Kiley take? ** Kiley takes 48/4=<<48/4=12>>12 crayons
How many crayons remain after Kiley takes some? ** 48-12=<<48-12=36>>36 crayons remain
How many crayons does Joe take? ** Joe takes 36/2=<<36/2=18>>18 crayons
How many crayons are left? ** 36-18=<<36-18=18>>18 crayons left
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