In the palm of the hand

Denoting Caroline's palm by $x$ , we'll have:

$8\times{22}=11\times{x}$

$x=\boxed{16 cm}$

Work hard, dude. Or how we can say in portuguese: "Trabalhe forte, carinha". Entre em contato comigo, tenho outros problemas legais. C:

1 palm of his father is 22cm, then 8 palms will be $8 \times 22$

Similarly, Let 1 palm of Caroline be $x$ , then 11 palms will be $11 \times x$

Therefore, $8 \times 22 = 11 \times x$

Gives, $x=16$ cm

1 palm of caroline's father is 22 cm,then 8 palm be 8 x 22=176 LET palm of caroline be x ,then it will be 11x 176/ 11x by solving x ,we get 16cm