###Human: Hansel makes $30,000 a year and just received a 10% raise.  Gretel makes the same amount as Hansel but received a 15% raise.  How much more money will Gretel make compared to Hansel?, ### Assistant: Hansel makes $30,000 and received a 10% raise so his raise is 30,000*.10 = $3,000.00
Hansel now makes 30,000+ 3,000 = $33,000 a year
Gretel makes $30,000 and received a 15% raise so her raise is 30,000*.15 = $4,500.00
Gretel now makes 30,000+4,500 = $34,500 a year
If Gretel makes $34,500 a year and Hansel makes $33,000 then Gretel makes 34,500-33,000 = $1,500 more a year than Hansel 
 So the answer is :  1500