Posted by Serena on .
How would you solve for 'a'?
(1/a)  (1/b) = c
would you use the LCD???

MathLog#4 
Bosnian,
1 / a  1 / b = c
1 / a = c  1 / b
1 / a = c b / b  1 / b
1 / a = ( c b  1 ) / b
Reciprocal :
a = b / ( c b  1 )