sg524199 sg524199

22-10-2018
Mathematics

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there is 7 out of 11 people brought an umbrella to the beach. There were 99 people there. How many of them did NOT have a beach umbrella?

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wegnerkolmp2741o wegnerkolmp2741o

22-10-2018

7 out of 11 have an umbrella

that means (11-7) = 4 do not have an umbrella

4/11 * 99

36 people do not have an umbrella

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