Ldevlin1 Ldevlin1
  • 17-05-2019
  • Mathematics
contestada

the results of a survey of 878 students show that 62% plan to upgrade their smartphone how many will upgrade

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alexiiiiii
alexiiiiii alexiiiiii
  • 17-05-2019

544 people will upgrade. To get this just make them into fractions

X/878 = 62/100

And then cross multiply

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