stephan has a piece of wood that measures 18 inches long and 12 inches wide. he wants to makea tray with sides 2 inches high .Maurice says that he can make a tray that has a base measuring 101/2 inches by 10 1/2 inches is he correct?

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it

the answer is a if my teacher taught me correct

i don’t see a picture