K kanddjune11 New member Joined Jan 10, 2010 Messages 1 Jan 10, 2010 #1 use multiplying by 1 to find an expression equal to 11/19 with a denominator of 38y anybody help me here
use multiplying by 1 to find an expression equal to 11/19 with a denominator of 38y anybody help me here
D Denis Senior Member Joined Feb 17, 2004 Messages 1,700 Jan 10, 2010 #2 kanddjune11 said: use multiplying by 1 to find an expression equal to 11/19 with a denominator of 38y anybody help me here Click to expand... That makes no sense...multiplying anything by 1 has no effect. Anyhow, 22y / 38y = 11 / 19
kanddjune11 said: use multiplying by 1 to find an expression equal to 11/19 with a denominator of 38y anybody help me here Click to expand... That makes no sense...multiplying anything by 1 has no effect. Anyhow, 22y / 38y = 11 / 19
W wjm11 Senior Member Joined Nov 13, 2004 Messages 1,417 Jan 10, 2010 #3 use multiplying by 1 to find an expression equal to 11/19 with a denominator of 38y Click to expand... (11/19)(2y/2y) = 22y/38y
use multiplying by 1 to find an expression equal to 11/19 with a denominator of 38y Click to expand... (11/19)(2y/2y) = 22y/38y
