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lib33 lib33
  • 22-06-2014
  • Mathematics
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I need help on this question please help?

I need help on this question please help? class=

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konrad509
konrad509 konrad509
  • 22-06-2014
A\(\frac{7}{20}\)
b) \(\frac{2+7}{20}=\frac{9}{20}\)
c) \(0\)
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Anonymous Anonymous
  • 22-06-2014

Hello ! 

a) \(7/20\)

b) \(2/20 + 7/20 \\=(2+7)/20 \\ =9/20\)

c) \(The answer is 0.\)

Answer Link

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