Seudónimo Seudónimo
  • 23-05-2016
  • Mathematics
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Please answer ASAP! An explanation is a MUST REQUIREMENT in order to receive points and the Brainliest answer. Thank you.

Please answer ASAP An explanation is a MUST REQUIREMENT in order to receive points and the Brainliest answer Thank you class=

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apologiabiology
apologiabiology apologiabiology
  • 24-05-2016
hmm

tr some
m=3
n=4
p=5
q=6
A=m/q=3/6=1/2=0.5
B=n/p=4/5=0.8

test
first,
A+B, andB is irrational
hmm, B is not irrational and the result is not irrational

2nd
0.5+0.8=1.3, it is rational

3rd the fraction is wrong
m/q times n/p=(mn)/(qp) so this is wrong

4th, fraction is also wrong (but it is true that produce of 2 rationals makes rational)

pick 2nd from top
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