nancycalvillo
nancycalvillo
02-09-2014
Mathematics
contestada
how do solve
21s=3 ?
Respuesta :
Аноним
Аноним
02-09-2014
21s = 3 |divide both sides by 21
s = 3/21
s = 1/7
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konrad509
konrad509
02-09-2014
[tex]21s=3\\ s=\frac{3}{21}=\frac{1}{7}[/tex]
Answer Link
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