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July 22nd, 2019, 01:21 PM  #1 
Newbie Joined: Jul 2019 From: São Paulo, Brazil Posts: 1 Thanks: 0  Fractions with expressions
We have some discussions about the expression in the picture. What is the correct answer? Option d) or option e)? Please, justify your answer. 
July 22nd, 2019, 03:41 PM  #2 
Global Moderator Joined: Dec 2006 Posts: 21,028 Thanks: 2259 
Option d is correct. 24 ÷ 8[1  (24) ÷ 2] = 3[1  (6) ÷ 2] = 3[1 + 3] = 12 
July 23rd, 2019, 02:47 PM  #3 
Member Joined: Jun 2019 From: AZ, Seattle, San Diego Posts: 31 Thanks: 24  

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