maggie123456751 maggie123456751
  • 12-04-2019
  • Mathematics
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Bella saw that seven out of 11 people brought in umbrella to the beach. There were 99 people there. How many of them did NOT have a beach umbrella?

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heytocool4u
heytocool4u heytocool4u
  • 12-04-2019

Answer:

Step-by-step explanation:

If 9 out of 11 people had umbrellas that means 2 out of 11 didn’t have umbrellas then you turn it into a fraction (2/11) then you get the denominator to the total people there are and the only way to do that is to multiply both bottom and top by 9 make it 18 people who didn’t have umbrellas

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