Respuesta :
[tex]\underbrace{6}_{sweaters}\times\underbrace{4}_{jeans}\times\underbrace{3}_{shoes}=\underbrace{72}_{outfits}[/tex]
You multiply Peter's 6 sweaters by is 4 pairs of jeans and 3 pairs of shoes.
6x4x3=73
:P
6x4x3=73
:P