One out of two people entering the grocery store purchase soda. how many people out of 20 purchase soda?

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02-10-2017
Mathematics

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One out of two people entering the grocery store purchase soda. how many people out of 20 purchase soda?

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JonHenderson55 JonHenderson55 · Answer 1 · 2017-10-02T11:08:21+02:00

JonHenderson55 JonHenderson55

02-10-2017

Answer: "10" .
______________________
1/2 = x/20

(1*10) = (2*10) = 10/20 .

Note: 2*10 = 20.

1/2 = 10/20 .

10/20 = ? ; Cancel out the zeros to get: "1/2" ; "10/20 = 1/2" .

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