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02 Dec 2023, 04:36
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Dropdown 1: 42%
Dropdown 2: Choose this one
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
25%
(medium)
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76% (01:20) correct
24%
(01:10)
wrong
based on 233
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3. Revenue from concessions is approximately greater than revenue from merchandise.
4. Please choose this drop-down as a Graphs question needs to have 2 .
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Official Answer
Dropdown 1: 42%
Dropdown 2: Choose this one
09 Feb 2024, 11:00
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\frac{10}{7} = \frac{70}{49} = \frac{140}{98} > \frac{140}{100} = 1.4
So the answer must be almost 40%, but a little bit more.
Answer: 42%Lesson: Whenever there's a 7 in the denominator and you're dealing with percentages, it's practical to convert 7 into 49, and then 49 into 98, eventually rounding it up to 100 for simplicity. However, remember to compare your results to determine if the final answer will be slightly higher or lower than your approximation.
So the answer must be almost 40%, but a little bit more.
Answer: 42%Lesson: Whenever there's a 7 in the denominator and you're dealing with percentages, it's practical to convert 7 into 49, and then 49 into 98, eventually rounding it up to 100 for simplicity. However, remember to compare your results to determine if the final answer will be slightly higher or lower than your approximation.
