###Human: If Jade earns $1600 per month and spent 75% of it on living expenses, one-fifth on insurance, and saves the rest, how much does she save per month?, ### Assistant: Jade spends $1600 x 75/100 = $1200 for living expenses.
She spends $1600 x 1/5 = $320 for insurance.
She spends a total of $1200 + $320 = $1520 for living expenses and insurance.
So, she saves $1600 - $1520 = $80 per month. 
 So the answer is :  80