math
posted by estrella davila .
in words explain how to simplify,ratios,and common denomerators.use each metod to comper 3/4 and 9/12.explain the proses in words. im desperet my homework is due fraiday november 16,2012.

Threefourths and ninetwelveths are equivalent. Multiplying both numerator and denominator of the former by three will give you the latter.
Use you own words.