If Wendy received a scholarship worth $20000, Kelly, who received twice as much, received 2*$20000 = $40000
Together, Wendy and Kelly received Scholarship worth $40000+$20000 = $<<40000+20000=60000>>60000
Nina received a scholarship worth $8000 less than Kelly's amount, a total of $40000-$8000 = $32000
Together, the three received scholarship worth $32000+$60000 = $<<32000+60000=92000>>92000
#### 92000