Today's Answer
Thursday, September 3
Correct!
- Here's Why:
If the average price of all 20 + 50 + 100 = 170 marbles was exactly $0.08 each, then the total price of all the marbles was (170)(.08) = 13.60 dollars. Therefore, the price of the 100-marble bag was 13.60 – 2.00 – 4.00 = 7.60 dollars.
- Difficulty: Medium
- Question Type: Standard Multiple Choice(Mathematics)
Today's Responses
- Section:Mathematics
- Responses:146,332
(Total So Far)
- Correct: 47%
- Incorrect: 53%
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