weneedhelp1 weneedhelp1
  • 02-12-2016
  • Mathematics
contestada

How many eighth size parts do you need to model three fourths?

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bpags22
bpags22 bpags22
  • 02-12-2016
6/8=3/4:  You have to set up a proportion.  n/8=3/4.  You don't know how many out of eight, and you set it equal to 3/4.  so you cross multiply and get, 4n=28.  You algebraically solve it and get n=6.  
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JMorenoAmador JMorenoAmador
  • 03-12-2016
The answer is 6/8 because 4+4=8 and 3+3=6 so it's 6/8
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