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Roberto has four pairs of trousers, seven shirts, and three jackets. How many different outfits can he put together if an outfit consists of a pair of trousers, a shirt, and a jacket?

Jan 13, 2019

#1
+7681
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He has 4 ways to choose a pair of trousers, 7 ways to choose a shirt, and 3 ways to choose a jacket.

Therefore, answer is $$4\cdot7\cdot3 = 84$$.

Jan 13, 2019
#2
+720
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We could count it out, but that would take a long time.

We could make a pairing tree, but there is an even easier way!

If we just multiply the numbers, we get the total number of outifts! $$4\times 7\times 3=84$$.

You are very welcome!

:P

Jan 13, 2019
#3
+533
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he has four choices for what to wear as trousers, seven for shirts, and three for jackets. therefore the answer is 4*7*3 or 84.

HOPE THIS HELPED!

Jan 13, 2019