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Mathematics, 17.11.2020 01:00 carissaprocacci

Yesterday, 30 guests at a hotel called for room service, and 45 guests did not call for room service.
What percentage of the guests at this hotel called
for room service yesterday?%

someone help

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Answers: 1

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Yesterday, 30 guests at a hotel called for room service, and 45 guests did not call for room servic...
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