Maths Problem! (Please work it out)

If my cat, Kitty gets 150 cat treats today and she only eats 30 percent of her treats how many did she eat.

Descriptive Writing

 My sister is a mediumly tall person and she has a rounded nose like a turtle's shell. Her ears are mostly hidden behind her hair, her eyes are brown like chocolate and her body is mostly the same as mine, so it is a bit skinny but not too skinny because that would be weird. She has long and skinny legs like big sticks, her face is serious looking even when she is happy, her arms are the same as her legs but higher up her body and her hair is goldy-brown. Her clothes are a chameleon because they are always changing.