f3laseheatbeart f3laseheatbeart

24-04-2017
Mathematics

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A school replaced 20% of it computers with new ones . what the total number of computers in the school if 55 computers were replaced?

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Vividerla Vividerla

24-04-2017

The total is 275 because 100% divided by 20% is 5 and if 20%= 55 then that means that 55 goes into 100% 5 times so you multiply 55 by 5 to get 275. Hope I helped! Please rate me as the brainliest!

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