SOLUTION: equal fractions have equal.....denomitors,numerators,cross products,or none of these?

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Question 9233: equal fractions have equal.....denomitors,numerators,cross products,or none of these?
Answer by rapaljer(4671) About Me  (Show Source):
You can put this solution on YOUR website!
cross products

a%2Fb=c%2Fd means the same as ad=bc, where ad and bc are sometimes called "cross products."

R^2 at SCC