Seudónimo Seudónimo
  • 25-09-2016
  • Mathematics
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How do u solve a and b plz need help

How do u solve a and b plz need help class=

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bobobobbo34 bobobobbo34
  • 25-09-2016
A is 2:9,4:10,3,9
b:4:9,3,8
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