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5 votes
A clerk earns $200 per week. She also receives a commission of 20% of her weekly salary every time she sells an appliance. How many appliances must the clerk sell in order to gross $800 per week?

15
40
10
50
20

1 Answer

1 vote
The answer will be 15

800-200 = 600

600:40 = 15
User Justin Rice
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