rebecca3wood rebecca3wood

16-07-2020
Mathematics

contestada

Four whole numbers are rounded to the nearest 10 The sum of the four rounded numbers is 90 What is the maximum possible sum of the original four numbers

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ped4enkomail ped4enkomail

16-07-2020

Answer:

110

Step-by-step explanation:

example:

rounded 20+20+20+30 = 90

original 25+25+25+35 = 110

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(4+9)+(4·9)=13+36=49

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