human
Zilla spent 7% of her monthly earnings on rent, half of it on her other monthly expenses, and put the rest in her savings. If she spent $133 on her rent, how much does she deposit into her savings account in a month?
assistant
How much is 1% of her earnings? ** Since $133 is equal to 7% of her earnings, then 1% is equal to $133/7 = $<<133/7=19>>19.
How much is her monthly earnings? ** The total monthly earning of Zilla is represented by 100%, so $19 x 100 = $<<19*100=1900>>1900 is her monthly earnings.
How much is spent on her other monthly expenses? ** So, $1900/2 = $<<1900/2=950>>950 is spent on her other monthly expenses.
How much is spent on the rent and other monthly expenses? ** The total amount spent on the rent and other monthly expenses is $133 + $950 = $<<133+950=1083>>1083.
How much does she deposit into her savings account in a month? ** Hence, she saves $1900 - $1083 = $<<1900-1083=817>>817 per month.
#### 817