A sales person at a jewelry store earns 3% commission each week. Last week, Heidi sold $680 worth of jewelry. How much did she mKe in commission? How much did the jewelry store make from her sales? Heidi earned $20.4 in commission
The store made __ from her sales

$659.60

Step-by-step explanation:

Heidi commission = 3% * 680

= $20.40

The amount the Jewellery store made will be what she sold less the commission owed to her:

= 680 - 20.40

= $659.60

step-by-step explanation:

this is not possible to solve with the info given.   you need at least an one angle somewhere.

1/3 + 1/3 ≠ 2/6 because 1/3 alone = 2/6  

step by step explanation:

1/3 + 1/3 = 2/3       2/3=4/6