lib33
lib33
22-06-2014
Mathematics
contestada
I need help on this question please help?
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konrad509
konrad509
22-06-2014
a) [tex]\frac{7}{20}[/tex]
b) [tex]\frac{2+7}{20}=\frac{9}{20}[/tex]
c) [tex]0[/tex]
Answer Link
Аноним
Аноним
22-06-2014
Hello !
a)
[tex]7/20[/tex]
b) [tex]2/20 + 7/20 \\=(2+7)/20 \\ =9/20[/tex]
c) [tex] The answer is 0.[/tex]
Answer Link
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