Jane is a saleswoman. She is paid a base salary of a month plus a commission on the sales she makes. What was her sales amount last month if she earned a total of ?

Huh?

Please supply the missing information.

To determine Jane's sales amount last month, we need to know both her base salary and the commission she received. The information you provided is incomplete as it does not include either the base salary or the total earnings. Please provide the missing information so that I can assist you in calculating Jane's sales amount.

To find out Jane's sales amount last month, we need more information. Specifically, we need to know how her commission is calculated. If we know the commission rate or percentage, we can calculate her sales by using the formula:

Sales Amount = (Total Earnings - Base Salary) / Commission Rate

Let's assume Jane's base salary is $X and her commission rate is Y%. We can plug these values into the formula to find the sales amount:

Sales Amount = ($Z - $X) / (Y%)

Please provide the values for the base salary, total earnings, and commission rate, so we can calculate Jane's sales amount last month.