Posted by Bryan on Thursday, December 11, 2008 at 11:25am.
How do find the value for n
30 over 60 = n over 100

Math  Ms. Sue, Thursday, December 11, 2008 at 11:29am
30 over 60 = n over 100
Cross multiply.
30 * 100 = 60n
3,000 = 60n
50 = n
You could also reduce the fractions:
30/60 = 1/2
n/100 =
n = ?